Re: [PATCH v4 5/5] clk: Ingenic: Clean up and reformat the code.
From: Zhou Yanjie
Date: Wed Dec 23 2020 - 09:14:18 EST
Hi Paul,
On 2020/12/23 下午8:39, Paul Cercueil wrote:
Hi Zhou,
Le lun. 21 déc. 2020 à 23:52, 周琰杰 (Zhou Yanjie)
<zhouyanjie@xxxxxxxxxxxxxx> a écrit :
1.When the clock does not have "CGU_CLK_MUX", the 2/3/4 bits in
parents do not need to be filled with -1. When the clock have
a "CGU_CLK_MUX" has only one bit, the 3/4 bits of parents do
not need to be filled with -1. Clean up these unnecessary -1
from all the xxxx-cgu.c files.
2.Reformat code, add missing blank lines, remove unnecessary
commas and tabs, and align code.
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@xxxxxxxxxxxxxx>
---
Notes:
v1->v2:
Remove unnecessary -1 and commas.
v2->v3:
No change.
v3->v4:
1.The -1 used for placeholders on the unused bits of the
parents in the custom clock should not be removed.
2.Move "JZ4780_CLK_CORE1" from the "Gate-only clocks"
class to the "Custom (SoC-specific)" class, because
it belongs to the custom clock.
drivers/clk/ingenic/jz4725b-cgu.c | 50 +++++++-------
drivers/clk/ingenic/jz4740-cgu.c | 50 +++++++-------
drivers/clk/ingenic/jz4770-cgu.c | 79 +++++++++++-----------
drivers/clk/ingenic/jz4780-cgu.c | 135
+++++++++++++++++++-------------------
drivers/clk/ingenic/x1000-cgu.c | 120
++++++++++++++++-----------------
drivers/clk/ingenic/x1830-cgu.c | 133
++++++++++++++++++-------------------
6 files changed, 286 insertions(+), 281 deletions(-)
diff --git a/drivers/clk/ingenic/jz4725b-cgu.c
b/drivers/clk/ingenic/jz4725b-cgu.c
index 8c38e72..f41cd76 100644
--- a/drivers/clk/ingenic/jz4725b-cgu.c
+++ b/drivers/clk/ingenic/jz4725b-cgu.c
@@ -17,7 +17,7 @@
/* CGU register offsets */
#define CGU_REG_CPCCR 0x00
-#define CGU_REG_LCR 0x04
+#define CGU_REG_LCR 0x04
#define CGU_REG_CPPCR 0x10
#define CGU_REG_CLKGR 0x20
#define CGU_REG_OPCR 0x24
@@ -28,7 +28,7 @@
#define CGU_REG_CIMCDR 0x78
/* bits within the LCR register */
-#define LCR_SLEEP BIT(0)
+#define LCR_SLEEP BIT(0)
static struct ingenic_cgu *cgu;
@@ -53,7 +53,7 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_PLL] = {
"pll", CGU_CLK_PLL,
- .parents = { JZ4725B_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT },
.pll = {
.reg = CGU_REG_CPPCR,
.rate_multiplier = 1,
@@ -78,7 +78,7 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_PLL_HALF] = {
"pll half", CGU_CLK_DIV,
- .parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_PLL },
.div = {
CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1,
jz4725b_cgu_pll_half_div_table,
@@ -87,7 +87,7 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_CCLK] = {
"cclk", CGU_CLK_DIV,
- .parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_PLL },
.div = {
CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1,
jz4725b_cgu_cpccr_div_table,
@@ -96,7 +96,7 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_HCLK] = {
"hclk", CGU_CLK_DIV,
- .parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_PLL },
.div = {
CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1,
jz4725b_cgu_cpccr_div_table,
@@ -105,7 +105,7 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_PCLK] = {
"pclk", CGU_CLK_DIV,
- .parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_PLL },
.div = {
CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1,
jz4725b_cgu_cpccr_div_table,
@@ -114,7 +114,7 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_MCLK] = {
"mclk", CGU_CLK_DIV,
- .parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_PLL },
.div = {
CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1,
jz4725b_cgu_cpccr_div_table,
@@ -123,7 +123,7 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_IPU] = {
"ipu", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_PLL },
.div = {
CGU_REG_CPCCR, 16, 1, 4, 22, -1, -1,
jz4725b_cgu_cpccr_div_table,
@@ -133,14 +133,14 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_LCD] = {
"lcd", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_PLL_HALF, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_PLL_HALF },
.div = { CGU_REG_LPCDR, 0, 1, 11, -1, -1, -1 },
.gate = { CGU_REG_CLKGR, 9 },
},
[JZ4725B_CLK_I2S] = {
"i2s", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_EXT, JZ4725B_CLK_PLL_HALF, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT, JZ4725B_CLK_PLL_HALF },
.mux = { CGU_REG_CPCCR, 31, 1 },
.div = { CGU_REG_I2SCDR, 0, 1, 9, -1, -1, -1 },
.gate = { CGU_REG_CLKGR, 6 },
@@ -148,7 +148,7 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_SPI] = {
"spi", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_EXT, JZ4725B_CLK_PLL, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT, JZ4725B_CLK_PLL },
.mux = { CGU_REG_SSICDR, 31, 1 },
.div = { CGU_REG_SSICDR, 0, 1, 4, -1, -1, -1 },
.gate = { CGU_REG_CLKGR, 4 },
@@ -156,13 +156,13 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_MMC_MUX] = {
"mmc_mux", CGU_CLK_DIV,
- .parents = { JZ4725B_CLK_PLL_HALF, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_PLL_HALF },
.div = { CGU_REG_MSCCDR, 0, 1, 5, -1, -1, -1 },
},
[JZ4725B_CLK_UDC] = {
"udc", CGU_CLK_MUX | CGU_CLK_DIV,
- .parents = { JZ4725B_CLK_EXT, JZ4725B_CLK_PLL_HALF, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT, JZ4725B_CLK_PLL_HALF },
.mux = { CGU_REG_CPCCR, 29, 1 },
.div = { CGU_REG_CPCCR, 23, 1, 6, -1, -1, -1 },
},
@@ -171,55 +171,55 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_UART] = {
"uart", CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT },
.gate = { CGU_REG_CLKGR, 0 },
},
[JZ4725B_CLK_DMA] = {
"dma", CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_PCLK, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_PCLK },
.gate = { CGU_REG_CLKGR, 12 },
},
[JZ4725B_CLK_ADC] = {
"adc", CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT },
.gate = { CGU_REG_CLKGR, 7 },
},
[JZ4725B_CLK_I2C] = {
"i2c", CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT },
.gate = { CGU_REG_CLKGR, 3 },
},
[JZ4725B_CLK_AIC] = {
"aic", CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT },
.gate = { CGU_REG_CLKGR, 5 },
},
[JZ4725B_CLK_MMC0] = {
"mmc0", CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_MMC_MUX, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_MMC_MUX },
.gate = { CGU_REG_CLKGR, 6 },
},
[JZ4725B_CLK_MMC1] = {
"mmc1", CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_MMC_MUX, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_MMC_MUX },
.gate = { CGU_REG_CLKGR, 16 },
},
[JZ4725B_CLK_BCH] = {
"bch", CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_MCLK/* not sure */, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_MCLK/* not sure */ },
.gate = { CGU_REG_CLKGR, 11 },
},
[JZ4725B_CLK_TCU] = {
"tcu", CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_EXT/* not sure */, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT/* not sure */ },
.gate = { CGU_REG_CLKGR, 1 },
},
@@ -233,13 +233,13 @@ static const struct ingenic_cgu_clk_info
jz4725b_cgu_clocks[] = {
[JZ4725B_CLK_RTC] = {
"rtc", CGU_CLK_MUX,
- .parents = { JZ4725B_CLK_EXT512, JZ4725B_CLK_OSC32K, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT512, JZ4725B_CLK_OSC32K },
.mux = { CGU_REG_OPCR, 2, 1},
},
[JZ4725B_CLK_UDC_PHY] = {
"udc_phy", CGU_CLK_GATE,
- .parents = { JZ4725B_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4725B_CLK_EXT },
.gate = { CGU_REG_OPCR, 6, true },
},
};
diff --git a/drivers/clk/ingenic/jz4740-cgu.c
b/drivers/clk/ingenic/jz4740-cgu.c
index c0ac919..0fd3751 100644
--- a/drivers/clk/ingenic/jz4740-cgu.c
+++ b/drivers/clk/ingenic/jz4740-cgu.c
@@ -18,10 +18,10 @@
/* CGU register offsets */
#define CGU_REG_CPCCR 0x00
-#define CGU_REG_LCR 0x04
+#define CGU_REG_LCR 0x04
#define CGU_REG_CPPCR 0x10
#define CGU_REG_CLKGR 0x20
-#define CGU_REG_SCR 0x24
+#define CGU_REG_SCR 0x24
#define CGU_REG_I2SCDR 0x60
#define CGU_REG_LPCDR 0x64
#define CGU_REG_MSCCDR 0x68
@@ -40,10 +40,10 @@
#define PLLCTL_ENABLE (1 << 8)
/* bits within the LCR register */
-#define LCR_SLEEP (1 << 0)
+#define LCR_SLEEP (1 << 0)
/* bits within the CLKGR register */
-#define CLKGR_UDC (1 << 11)
+#define CLKGR_UDC (1 << 11)
static struct ingenic_cgu *cgu;
@@ -68,7 +68,7 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_PLL] = {
"pll", CGU_CLK_PLL,
- .parents = { JZ4740_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4740_CLK_EXT },
.pll = {
.reg = CGU_REG_CPPCR,
.rate_multiplier = 1,
@@ -93,7 +93,7 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_PLL_HALF] = {
"pll half", CGU_CLK_DIV,
- .parents = { JZ4740_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PLL },
.div = {
CGU_REG_CPCCR, 21, 1, 1, -1, -1, -1,
jz4740_cgu_pll_half_div_table,
@@ -102,7 +102,7 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_CCLK] = {
"cclk", CGU_CLK_DIV,
- .parents = { JZ4740_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PLL },
.div = {
CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1,
jz4740_cgu_cpccr_div_table,
@@ -111,7 +111,7 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_HCLK] = {
"hclk", CGU_CLK_DIV,
- .parents = { JZ4740_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PLL },
.div = {
CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1,
jz4740_cgu_cpccr_div_table,
@@ -120,7 +120,7 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_PCLK] = {
"pclk", CGU_CLK_DIV,
- .parents = { JZ4740_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PLL },
.div = {
CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1,
jz4740_cgu_cpccr_div_table,
@@ -129,7 +129,7 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_MCLK] = {
"mclk", CGU_CLK_DIV,
- .parents = { JZ4740_CLK_PLL, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PLL },
.div = {
CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1,
jz4740_cgu_cpccr_div_table,
@@ -138,7 +138,7 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_LCD] = {
"lcd", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4740_CLK_PLL_HALF, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PLL_HALF },
.div = {
CGU_REG_CPCCR, 16, 1, 5, 22, -1, -1,
jz4740_cgu_cpccr_div_table,
@@ -148,13 +148,13 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_LCD_PCLK] = {
"lcd_pclk", CGU_CLK_DIV,
- .parents = { JZ4740_CLK_PLL_HALF, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PLL_HALF },
.div = { CGU_REG_LPCDR, 0, 1, 11, -1, -1, -1 },
},
[JZ4740_CLK_I2S] = {
"i2s", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4740_CLK_EXT, JZ4740_CLK_PLL_HALF, -1, -1 },
+ .parents = { JZ4740_CLK_EXT, JZ4740_CLK_PLL_HALF },
.mux = { CGU_REG_CPCCR, 31, 1 },
.div = { CGU_REG_I2SCDR, 0, 1, 9, -1, -1, -1 },
.gate = { CGU_REG_CLKGR, 6 },
@@ -162,7 +162,7 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_SPI] = {
"spi", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4740_CLK_EXT, JZ4740_CLK_PLL, -1, -1 },
+ .parents = { JZ4740_CLK_EXT, JZ4740_CLK_PLL },
.mux = { CGU_REG_SSICDR, 31, 1 },
.div = { CGU_REG_SSICDR, 0, 1, 4, -1, -1, -1 },
.gate = { CGU_REG_CLKGR, 4 },
@@ -170,21 +170,21 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_MMC] = {
"mmc", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4740_CLK_PLL_HALF, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PLL_HALF },
.div = { CGU_REG_MSCCDR, 0, 1, 5, -1, -1, -1 },
.gate = { CGU_REG_CLKGR, 7 },
},
[JZ4740_CLK_UHC] = {
"uhc", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4740_CLK_PLL_HALF, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PLL_HALF },
.div = { CGU_REG_UHCCDR, 0, 1, 4, -1, -1, -1 },
.gate = { CGU_REG_CLKGR, 14 },
},
[JZ4740_CLK_UDC] = {
"udc", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4740_CLK_EXT, JZ4740_CLK_PLL_HALF, -1, -1 },
+ .parents = { JZ4740_CLK_EXT, JZ4740_CLK_PLL_HALF },
.mux = { CGU_REG_CPCCR, 29, 1 },
.div = { CGU_REG_CPCCR, 23, 1, 6, -1, -1, -1 },
.gate = { CGU_REG_SCR, 6, true },
@@ -194,49 +194,49 @@ static const struct ingenic_cgu_clk_info
jz4740_cgu_clocks[] = {
[JZ4740_CLK_UART0] = {
"uart0", CGU_CLK_GATE,
- .parents = { JZ4740_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4740_CLK_EXT },
.gate = { CGU_REG_CLKGR, 0 },
},
[JZ4740_CLK_UART1] = {
"uart1", CGU_CLK_GATE,
- .parents = { JZ4740_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4740_CLK_EXT },
.gate = { CGU_REG_CLKGR, 15 },
},
[JZ4740_CLK_DMA] = {
"dma", CGU_CLK_GATE,
- .parents = { JZ4740_CLK_PCLK, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PCLK },
.gate = { CGU_REG_CLKGR, 12 },
},
[JZ4740_CLK_IPU] = {
"ipu", CGU_CLK_GATE,
- .parents = { JZ4740_CLK_PCLK, -1, -1, -1 },
+ .parents = { JZ4740_CLK_PCLK },
.gate = { CGU_REG_CLKGR, 13 },
},
[JZ4740_CLK_ADC] = {
"adc", CGU_CLK_GATE,
- .parents = { JZ4740_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4740_CLK_EXT },
.gate = { CGU_REG_CLKGR, 8 },
},
[JZ4740_CLK_I2C] = {
"i2c", CGU_CLK_GATE,
- .parents = { JZ4740_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4740_CLK_EXT },
.gate = { CGU_REG_CLKGR, 3 },
},
[JZ4740_CLK_AIC] = {
"aic", CGU_CLK_GATE,
- .parents = { JZ4740_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4740_CLK_EXT },
.gate = { CGU_REG_CLKGR, 5 },
},
[JZ4740_CLK_TCU] = {
"tcu", CGU_CLK_GATE,
- .parents = { JZ4740_CLK_EXT, -1, -1, -1 },
+ .parents = { JZ4740_CLK_EXT },
.gate = { CGU_REG_CLKGR, 1 },
},
};
diff --git a/drivers/clk/ingenic/jz4770-cgu.c
b/drivers/clk/ingenic/jz4770-cgu.c
index 9ea4490..a907208 100644
--- a/drivers/clk/ingenic/jz4770-cgu.c
+++ b/drivers/clk/ingenic/jz4770-cgu.c
@@ -19,7 +19,7 @@
* CPM registers offset address definition
*/
#define CGU_REG_CPCCR 0x00
-#define CGU_REG_LCR 0x04
+#define CGU_REG_LCR 0x04
#define CGU_REG_CPPCR0 0x10
#define CGU_REG_CLKGR0 0x20
#define CGU_REG_OPCR 0x24
@@ -41,7 +41,7 @@
#define CGU_REG_BCHCDR 0xAC
/* bits within the OPCR register */
-#define OPCR_SPENDH BIT(5) /* UHC PHY suspend */
+#define OPCR_SPENDH BIT(5) /* UHC PHY suspend */
/* bits within the USBPCR1 register */
#define USBPCR1_UHC_POWER BIT(5) /* UHC PHY power down */
@@ -55,6 +55,7 @@ static int jz4770_uhc_phy_enable(struct clk_hw *hw)
writel(readl(reg_opcr) & ~OPCR_SPENDH, reg_opcr);
writel(readl(reg_usbpcr1) | USBPCR1_UHC_POWER, reg_usbpcr1);
+
return 0;
}
@@ -150,7 +151,7 @@ static const struct ingenic_cgu_clk_info
jz4770_cgu_clocks[] = {
[JZ4770_CLK_CCLK] = {
"cclk", CGU_CLK_DIV,
- .parents = { JZ4770_CLK_PLL0, },
+ .parents = { JZ4770_CLK_PLL0 },
I don't mind you removing these, but I actually tend to always put
commas in lists. My coding style, I guess.
.div = {
CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1,
jz4770_cgu_cpccr_div_table,
@@ -158,7 +159,7 @@ static const struct ingenic_cgu_clk_info
jz4770_cgu_clocks[] = {
},
[JZ4770_CLK_H0CLK] = {
"h0clk", CGU_CLK_DIV,
- .parents = { JZ4770_CLK_PLL0, },
+ .parents = { JZ4770_CLK_PLL0 },
.div = {
CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1,
jz4770_cgu_cpccr_div_table,
@@ -166,7 +167,7 @@ static const struct ingenic_cgu_clk_info
jz4770_cgu_clocks[] = {
},
[JZ4770_CLK_H1CLK] = {
"h1clk", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4770_CLK_PLL0, },
+ .parents = { JZ4770_CLK_PLL0 },
.div = {
CGU_REG_CPCCR, 24, 1, 4, 22, -1, -1,
jz4770_cgu_cpccr_div_table,
@@ -175,7 +176,7 @@ static const struct ingenic_cgu_clk_info
jz4770_cgu_clocks[] = {
},
[JZ4770_CLK_H2CLK] = {
"h2clk", CGU_CLK_DIV,
- .parents = { JZ4770_CLK_PLL0, },
+ .parents = { JZ4770_CLK_PLL0 },
.div = {
CGU_REG_CPCCR, 16, 1, 4, 22, -1, -1,
jz4770_cgu_cpccr_div_table,
@@ -183,7 +184,7 @@ static const struct ingenic_cgu_clk_info
jz4770_cgu_clocks[] = {
},
[JZ4770_CLK_C1CLK] = {
"c1clk", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4770_CLK_PLL0, },
+ .parents = { JZ4770_CLK_PLL0 },
.div = {
CGU_REG_CPCCR, 12, 1, 4, 22, -1, -1,
jz4770_cgu_cpccr_div_table,
@@ -192,7 +193,7 @@ static const struct ingenic_cgu_clk_info
jz4770_cgu_clocks[] = {
},
[JZ4770_CLK_PCLK] = {
"pclk", CGU_CLK_DIV,
- .parents = { JZ4770_CLK_PLL0, },
+ .parents = { JZ4770_CLK_PLL0 },
.div = {
CGU_REG_CPCCR, 8, 1, 4, 22, -1, -1,
jz4770_cgu_cpccr_div_table,
@@ -203,63 +204,63 @@ static const struct ingenic_cgu_clk_info
jz4770_cgu_clocks[] = {
[JZ4770_CLK_MMC0_MUX] = {
"mmc0_mux", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
- .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1, },
+ .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1 },
.mux = { CGU_REG_MSC0CDR, 30, 1 },
.div = { CGU_REG_MSC0CDR, 0, 1, 7, -1, -1, 31 },
.gate = { CGU_REG_MSC0CDR, 31 },
},
[JZ4770_CLK_MMC1_MUX] = {
"mmc1_mux", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
- .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1, },
+ .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1 },
.mux = { CGU_REG_MSC1CDR, 30, 1 },
.div = { CGU_REG_MSC1CDR, 0, 1, 7, -1, -1, 31 },
.gate = { CGU_REG_MSC1CDR, 31 },
},
[JZ4770_CLK_MMC2_MUX] = {
"mmc2_mux", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
- .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1, },
+ .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1 },
.mux = { CGU_REG_MSC2CDR, 30, 1 },
.div = { CGU_REG_MSC2CDR, 0, 1, 7, -1, -1, 31 },
.gate = { CGU_REG_MSC2CDR, 31 },
},
[JZ4770_CLK_CIM] = {
"cim", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
- .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1, },
+ .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1 },
.mux = { CGU_REG_CIMCDR, 31, 1 },
.div = { CGU_REG_CIMCDR, 0, 1, 8, -1, -1, -1 },
.gate = { CGU_REG_CLKGR0, 26 },
},
[JZ4770_CLK_UHC] = {
"uhc", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
- .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1, },
+ .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1 },
.mux = { CGU_REG_UHCCDR, 29, 1 },
.div = { CGU_REG_UHCCDR, 0, 1, 4, -1, -1, -1 },
.gate = { CGU_REG_CLKGR0, 24 },
},
[JZ4770_CLK_GPU] = {
"gpu", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
- .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1, -1 },
+ .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1 },
.mux = { CGU_REG_GPUCDR, 31, 1 },
.div = { CGU_REG_GPUCDR, 0, 1, 3, -1, -1, -1 },
.gate = { CGU_REG_CLKGR1, 9 },
},
[JZ4770_CLK_BCH] = {
"bch", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
- .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1, },
+ .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1 },
.mux = { CGU_REG_BCHCDR, 31, 1 },
.div = { CGU_REG_BCHCDR, 0, 1, 3, -1, -1, -1 },
.gate = { CGU_REG_CLKGR0, 1 },
},
[JZ4770_CLK_LPCLK_MUX] = {
"lpclk", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
- .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1, },
+ .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1 },
.mux = { CGU_REG_LPCDR, 29, 1 },
.div = { CGU_REG_LPCDR, 0, 1, 11, -1, -1, -1 },
.gate = { CGU_REG_CLKGR0, 28 },
},
[JZ4770_CLK_GPS] = {
"gps", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
- .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1, },
+ .parents = { JZ4770_CLK_PLL0, JZ4770_CLK_PLL1 },
.mux = { CGU_REG_GPSCDR, 31, 1 },
.div = { CGU_REG_GPSCDR, 0, 1, 4, -1, -1, -1 },
.gate = { CGU_REG_CLKGR0, 22 },
@@ -302,107 +303,107 @@ static const struct ingenic_cgu_clk_info
jz4770_cgu_clocks[] = {
[JZ4770_CLK_SSI0] = {
"ssi0", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_SSI_MUX, },
+ .parents = { JZ4770_CLK_SSI_MUX },
.gate = { CGU_REG_CLKGR0, 4 },
},
[JZ4770_CLK_SSI1] = {
"ssi1", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_SSI_MUX, },
+ .parents = { JZ4770_CLK_SSI_MUX },
.gate = { CGU_REG_CLKGR0, 19 },
},
[JZ4770_CLK_SSI2] = {
"ssi2", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_SSI_MUX, },
+ .parents = { JZ4770_CLK_SSI_MUX },
.gate = { CGU_REG_CLKGR0, 20 },
},
[JZ4770_CLK_PCM0] = {
"pcm0", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_PCM_MUX, },
+ .parents = { JZ4770_CLK_PCM_MUX },
.gate = { CGU_REG_CLKGR1, 8 },
},
[JZ4770_CLK_PCM1] = {
"pcm1", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_PCM_MUX, },
+ .parents = { JZ4770_CLK_PCM_MUX },
.gate = { CGU_REG_CLKGR1, 10 },
},
[JZ4770_CLK_DMA] = {
"dma", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_H2CLK, },
+ .parents = { JZ4770_CLK_H2CLK },
.gate = { CGU_REG_CLKGR0, 21 },
},
[JZ4770_CLK_I2C0] = {
"i2c0", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_EXT, },
+ .parents = { JZ4770_CLK_EXT },
.gate = { CGU_REG_CLKGR0, 5 },
},
[JZ4770_CLK_I2C1] = {
"i2c1", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_EXT, },
+ .parents = { JZ4770_CLK_EXT },
.gate = { CGU_REG_CLKGR0, 6 },
},
[JZ4770_CLK_I2C2] = {
"i2c2", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_EXT, },
+ .parents = { JZ4770_CLK_EXT },
.gate = { CGU_REG_CLKGR1, 15 },
},
[JZ4770_CLK_UART0] = {
"uart0", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_EXT, },
+ .parents = { JZ4770_CLK_EXT },
.gate = { CGU_REG_CLKGR0, 15 },
},
[JZ4770_CLK_UART1] = {
"uart1", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_EXT, },
+ .parents = { JZ4770_CLK_EXT },
.gate = { CGU_REG_CLKGR0, 16 },
},
[JZ4770_CLK_UART2] = {
"uart2", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_EXT, },
+ .parents = { JZ4770_CLK_EXT },
.gate = { CGU_REG_CLKGR0, 17 },
},
[JZ4770_CLK_UART3] = {
"uart3", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_EXT, },
+ .parents = { JZ4770_CLK_EXT },
.gate = { CGU_REG_CLKGR0, 18 },
},
[JZ4770_CLK_IPU] = {
"ipu", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_H0CLK, },
+ .parents = { JZ4770_CLK_H0CLK },
.gate = { CGU_REG_CLKGR0, 29 },
},
[JZ4770_CLK_ADC] = {
"adc", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_EXT, },
+ .parents = { JZ4770_CLK_EXT },
.gate = { CGU_REG_CLKGR0, 14 },
},
[JZ4770_CLK_AIC] = {
"aic", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_EXT, },
+ .parents = { JZ4770_CLK_EXT },
.gate = { CGU_REG_CLKGR0, 8 },
},
[JZ4770_CLK_AUX] = {
"aux", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_C1CLK, },
+ .parents = { JZ4770_CLK_C1CLK },
.gate = { CGU_REG_CLKGR1, 14 },
},
[JZ4770_CLK_VPU] = {
"vpu", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_H1CLK, },
+ .parents = { JZ4770_CLK_H1CLK },
.gate = { CGU_REG_LCR, 30, false, 150 },
},
[JZ4770_CLK_MMC0] = {
"mmc0", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_MMC0_MUX, },
+ .parents = { JZ4770_CLK_MMC0_MUX },
.gate = { CGU_REG_CLKGR0, 3 },
},
[JZ4770_CLK_MMC1] = {
"mmc1", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_MMC1_MUX, },
+ .parents = { JZ4770_CLK_MMC1_MUX },
.gate = { CGU_REG_CLKGR0, 11 },
},
[JZ4770_CLK_MMC2] = {
"mmc2", CGU_CLK_GATE,
- .parents = { JZ4770_CLK_MMC2_MUX, },
+ .parents = { JZ4770_CLK_MMC2_MUX },
.gate = { CGU_REG_CLKGR0, 12 },
},
[JZ4770_CLK_OTG_PHY] = {
@@ -427,7 +428,7 @@ static const struct ingenic_cgu_clk_info
jz4770_cgu_clocks[] = {
[JZ4770_CLK_RTC] = {
"rtc", CGU_CLK_MUX,
- .parents = { JZ4770_CLK_EXT512, JZ4770_CLK_OSC32K, },
+ .parents = { JZ4770_CLK_EXT512, JZ4770_CLK_OSC32K },
.mux = { CGU_REG_OPCR, 2, 1},
},
};
diff --git a/drivers/clk/ingenic/jz4780-cgu.c
b/drivers/clk/ingenic/jz4780-cgu.c
index dcca74e..6c6f22c 100644
--- a/drivers/clk/ingenic/jz4780-cgu.c
+++ b/drivers/clk/ingenic/jz4780-cgu.c
@@ -178,6 +178,7 @@ static int jz4780_otg_phy_set_rate(struct clk_hw
*hw, unsigned long req_rate,
writel(usbpcr1, cgu->base + CGU_REG_USBPCR1);
spin_unlock_irqrestore(&cgu->lock, flags);
+
return 0;
}
@@ -188,6 +189,7 @@ static int jz4780_otg_phy_enable(struct clk_hw *hw)
writel(readl(reg_opcr) | OPCR_SPENDN0, reg_opcr);
writel(readl(reg_usbpcr) & ~USBPCR_OTG_DISABLE & ~USBPCR_SIDDQ,
reg_usbpcr);
+
return 0;
}
@@ -215,9 +217,9 @@ static const struct clk_ops jz4780_otg_phy_ops = {
.round_rate = jz4780_otg_phy_round_rate,
.set_rate = jz4780_otg_phy_set_rate,
- .enable = jz4780_otg_phy_enable,
- .disable = jz4780_otg_phy_disable,
- .is_enabled = jz4780_otg_phy_is_enabled,
+ .enable = jz4780_otg_phy_enable,
+ .disable = jz4780_otg_phy_disable,
+ .is_enabled = jz4780_otg_phy_is_enabled,
};
static int jz4780_core1_enable(struct clk_hw *hw)
@@ -312,35 +314,41 @@ static const struct ingenic_cgu_clk_info
jz4780_cgu_clocks[] = {
[JZ4780_CLK_APLL] = {
"apll", CGU_CLK_PLL,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.pll = DEF_PLL(APLL),
},
[JZ4780_CLK_MPLL] = {
"mpll", CGU_CLK_PLL,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.pll = DEF_PLL(MPLL),
},
[JZ4780_CLK_EPLL] = {
"epll", CGU_CLK_PLL,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.pll = DEF_PLL(EPLL),
},
[JZ4780_CLK_VPLL] = {
"vpll", CGU_CLK_PLL,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.pll = DEF_PLL(VPLL),
},
#undef DEF_PLL
- /* Custom (SoC-specific) OTG PHY */
+ /* Custom (SoC-specific) */
+
+ [JZ4780_CLK_CORE1] = {
+ "core1", CGU_CLK_CUSTOM,
+ .parents = { JZ4780_CLK_CPU, -1, -1, -1 },
+ .custom = { &jz4780_core1_ops },
+ },
[JZ4780_CLK_OTGPHY] = {
"otg_phy", CGU_CLK_CUSTOM,
- .parents = { -1, -1, JZ4780_CLK_EXCLK, -1 },
+ .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
.custom = { &jz4780_otg_phy_ops },
},
@@ -362,13 +370,13 @@ static const struct ingenic_cgu_clk_info
jz4780_cgu_clocks[] = {
[JZ4780_CLK_CPU] = {
"cpu", CGU_CLK_DIV,
- .parents = { JZ4780_CLK_CPUMUX, -1, -1, -1 },
+ .parents = { JZ4780_CLK_CPUMUX },
.div = { CGU_REG_CLOCKCONTROL, 0, 1, 4, 22, -1, -1 },
},
[JZ4780_CLK_L2CACHE] = {
"l2cache", CGU_CLK_DIV,
- .parents = { JZ4780_CLK_CPUMUX, -1, -1, -1 },
+ .parents = { JZ4780_CLK_CPUMUX },
.div = { CGU_REG_CLOCKCONTROL, 4, 1, 4, -1, -1, -1 },
},
@@ -389,13 +397,13 @@ static const struct ingenic_cgu_clk_info
jz4780_cgu_clocks[] = {
[JZ4780_CLK_AHB2] = {
"ahb2", CGU_CLK_DIV,
- .parents = { JZ4780_CLK_AHB2PMUX, -1, -1, -1 },
+ .parents = { JZ4780_CLK_AHB2PMUX },
.div = { CGU_REG_CLOCKCONTROL, 12, 1, 4, 20, -1, -1 },
},
[JZ4780_CLK_PCLK] = {
"pclk", CGU_CLK_DIV,
- .parents = { JZ4780_CLK_AHB2PMUX, -1, -1, -1 },
+ .parents = { JZ4780_CLK_AHB2PMUX },
.div = { CGU_REG_CLOCKCONTROL, 16, 1, 4, 20, -1, -1 },
},
@@ -417,14 +425,14 @@ static const struct ingenic_cgu_clk_info
jz4780_cgu_clocks[] = {
[JZ4780_CLK_I2SPLL] = {
"i2s_pll", CGU_CLK_MUX | CGU_CLK_DIV,
- .parents = { JZ4780_CLK_SCLKA, JZ4780_CLK_EPLL, -1, -1 },
+ .parents = { JZ4780_CLK_SCLKA, JZ4780_CLK_EPLL },
.mux = { CGU_REG_I2SCDR, 30, 1 },
.div = { CGU_REG_I2SCDR, 0, 1, 8, 29, 28, 27 },
},
[JZ4780_CLK_I2S] = {
"i2s", CGU_CLK_MUX,
- .parents = { JZ4780_CLK_EXCLK, JZ4780_CLK_I2SPLL, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK, JZ4780_CLK_I2SPLL },
.mux = { CGU_REG_I2SCDR, 31, 1 },
},
@@ -452,21 +460,21 @@ static const struct ingenic_cgu_clk_info
jz4780_cgu_clocks[] = {
[JZ4780_CLK_MSC0] = {
"msc0", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4780_CLK_MSCMUX, -1, -1, -1 },
+ .parents = { JZ4780_CLK_MSCMUX },
.div = { CGU_REG_MSC0CDR, 0, 2, 8, 29, 28, 27 },
.gate = { CGU_REG_CLKGR0, 3 },
},
[JZ4780_CLK_MSC1] = {
"msc1", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4780_CLK_MSCMUX, -1, -1, -1 },
+ .parents = { JZ4780_CLK_MSCMUX },
.div = { CGU_REG_MSC1CDR, 0, 2, 8, 29, 28, 27 },
.gate = { CGU_REG_CLKGR0, 11 },
},
[JZ4780_CLK_MSC2] = {
"msc2", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { JZ4780_CLK_MSCMUX, -1, -1, -1 },
+ .parents = { JZ4780_CLK_MSCMUX },
.div = { CGU_REG_MSC2CDR, 0, 2, 8, 29, 28, 27 },
.gate = { CGU_REG_CLKGR0, 12 },
},
@@ -482,20 +490,20 @@ static const struct ingenic_cgu_clk_info
jz4780_cgu_clocks[] = {
[JZ4780_CLK_SSIPLL] = {
"ssi_pll", CGU_CLK_MUX | CGU_CLK_DIV,
- .parents = { JZ4780_CLK_SCLKA, JZ4780_CLK_MPLL, -1, -1 },
+ .parents = { JZ4780_CLK_SCLKA, JZ4780_CLK_MPLL },
.mux = { CGU_REG_SSICDR, 30, 1 },
.div = { CGU_REG_SSICDR, 0, 1, 8, 29, 28, 27 },
},
[JZ4780_CLK_SSI] = {
"ssi", CGU_CLK_MUX,
- .parents = { JZ4780_CLK_EXCLK, JZ4780_CLK_SSIPLL, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK, JZ4780_CLK_SSIPLL },
.mux = { CGU_REG_SSICDR, 31, 1 },
},
[JZ4780_CLK_CIMMCLK] = {
"cim_mclk", CGU_CLK_MUX | CGU_CLK_DIV,
- .parents = { JZ4780_CLK_SCLKA, JZ4780_CLK_MPLL, -1, -1 },
+ .parents = { JZ4780_CLK_SCLKA, JZ4780_CLK_MPLL },
.mux = { CGU_REG_CIMCDR, 31, 1 },
.div = { CGU_REG_CIMCDR, 0, 1, 8, 30, 29, 28 },
},
@@ -510,7 +518,7 @@ static const struct ingenic_cgu_clk_info
jz4780_cgu_clocks[] = {
[JZ4780_CLK_PCM] = {
"pcm", CGU_CLK_MUX | CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, JZ4780_CLK_PCMPLL, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK, JZ4780_CLK_PCMPLL },
.mux = { CGU_REG_PCMCDR, 31, 1 },
.gate = { CGU_REG_CLKGR1, 3 },
},
@@ -558,238 +566,231 @@ static const struct ingenic_cgu_clk_info
jz4780_cgu_clocks[] = {
[JZ4780_CLK_NEMC] = {
"nemc", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_AHB2, -1, -1, -1 },
+ .parents = { JZ4780_CLK_AHB2 },
.gate = { CGU_REG_CLKGR0, 0 },
},
[JZ4780_CLK_OTG0] = {
"otg0", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 2 },
},
[JZ4780_CLK_SSI0] = {
"ssi0", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_SSI, -1, -1, -1 },
+ .parents = { JZ4780_CLK_SSI },
.gate = { CGU_REG_CLKGR0, 4 },
},
[JZ4780_CLK_SMB0] = {
"smb0", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_PCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_PCLK },
.gate = { CGU_REG_CLKGR0, 5 },
},
[JZ4780_CLK_SMB1] = {
"smb1", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_PCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_PCLK },
.gate = { CGU_REG_CLKGR0, 6 },
},
[JZ4780_CLK_SCC] = {
"scc", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 7 },
},
[JZ4780_CLK_AIC] = {
"aic", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 8 },
},
[JZ4780_CLK_TSSI0] = {
"tssi0", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 9 },
},
[JZ4780_CLK_OWI] = {
"owi", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 10 },
},
[JZ4780_CLK_KBC] = {
"kbc", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 13 },
},
[JZ4780_CLK_SADC] = {
"sadc", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 14 },
},
[JZ4780_CLK_UART0] = {
"uart0", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 15 },
},
[JZ4780_CLK_UART1] = {
"uart1", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 16 },
},
[JZ4780_CLK_UART2] = {
"uart2", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 17 },
},
[JZ4780_CLK_UART3] = {
"uart3", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 18 },
},
[JZ4780_CLK_SSI1] = {
"ssi1", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_SSI, -1, -1, -1 },
+ .parents = { JZ4780_CLK_SSI },
.gate = { CGU_REG_CLKGR0, 19 },
},
[JZ4780_CLK_SSI2] = {
"ssi2", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_SSI, -1, -1, -1 },
+ .parents = { JZ4780_CLK_SSI },
.gate = { CGU_REG_CLKGR0, 20 },
},
[JZ4780_CLK_PDMA] = {
"pdma", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 21 },
},
[JZ4780_CLK_GPS] = {
"gps", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 22 },
},
[JZ4780_CLK_MAC] = {
"mac", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 23 },
},
[JZ4780_CLK_SMB2] = {
"smb2", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_PCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_PCLK },
.gate = { CGU_REG_CLKGR0, 24 },
},
[JZ4780_CLK_CIM] = {
"cim", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 26 },
},
[JZ4780_CLK_LCD] = {
"lcd", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 28 },
},
[JZ4780_CLK_TVE] = {
"tve", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_LCD, -1, -1, -1 },
+ .parents = { JZ4780_CLK_LCD },
.gate = { CGU_REG_CLKGR0, 27 },
},
[JZ4780_CLK_IPU] = {
"ipu", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 29 },
},
[JZ4780_CLK_DDR0] = {
"ddr0", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_DDR, -1, -1, -1 },
+ .parents = { JZ4780_CLK_DDR },
.gate = { CGU_REG_CLKGR0, 30 },
},
[JZ4780_CLK_DDR1] = {
"ddr1", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_DDR, -1, -1, -1 },
+ .parents = { JZ4780_CLK_DDR },
.gate = { CGU_REG_CLKGR0, 31 },
},
[JZ4780_CLK_SMB3] = {
"smb3", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_PCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_PCLK },
.gate = { CGU_REG_CLKGR1, 0 },
},
[JZ4780_CLK_TSSI1] = {
"tssi1", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR1, 1 },
},
[JZ4780_CLK_COMPRESS] = {
"compress", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR1, 5 },
},
[JZ4780_CLK_AIC1] = {
"aic1", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR1, 6 },
},
[JZ4780_CLK_GPVLC] = {
"gpvlc", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR1, 7 },
},
[JZ4780_CLK_OTG1] = {
"otg1", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR1, 8 },
},
[JZ4780_CLK_UART4] = {
"uart4", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR1, 10 },
},
[JZ4780_CLK_AHBMON] = {
"ahb_mon", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR1, 11 },
},
[JZ4780_CLK_SMB4] = {
"smb4", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_PCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_PCLK },
.gate = { CGU_REG_CLKGR1, 12 },
},
[JZ4780_CLK_DES] = {
"des", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR1, 13 },
},
[JZ4780_CLK_X2D] = {
"x2d", CGU_CLK_GATE,
- .parents = { JZ4780_CLK_EXCLK, -1, -1, -1 },
+ .parents = { JZ4780_CLK_EXCLK },
.gate = { CGU_REG_CLKGR1, 14 },
},
-
- [JZ4780_CLK_CORE1] = {
- "core1", CGU_CLK_CUSTOM,
- .parents = { JZ4780_CLK_CPU, -1, -1, -1 },
- .custom = { &jz4780_core1_ops },
- },
-
};
static void __init jz4780_cgu_init(struct device_node *np)
diff --git a/drivers/clk/ingenic/x1000-cgu.c
b/drivers/clk/ingenic/x1000-cgu.c
index f03dd47..8d9a1c2 100644
--- a/drivers/clk/ingenic/x1000-cgu.c
+++ b/drivers/clk/ingenic/x1000-cgu.c
@@ -15,38 +15,38 @@
#include "pm.h"
/* CGU register offsets */
-#define CGU_REG_CPCCR 0x00
-#define CGU_REG_APLL 0x10
-#define CGU_REG_MPLL 0x14
-#define CGU_REG_CLKGR 0x20
-#define CGU_REG_OPCR 0x24
-#define CGU_REG_DDRCDR 0x2c
-#define CGU_REG_USBPCR 0x3c
-#define CGU_REG_USBPCR1 0x48
-#define CGU_REG_USBCDR 0x50
-#define CGU_REG_MACCDR 0x54
-#define CGU_REG_I2SCDR 0x60
-#define CGU_REG_LPCDR 0x64
-#define CGU_REG_MSC0CDR 0x68
-#define CGU_REG_I2SCDR1 0x70
-#define CGU_REG_SSICDR 0x74
-#define CGU_REG_CIMCDR 0x7c
-#define CGU_REG_PCMCDR 0x84
-#define CGU_REG_MSC1CDR 0xa4
-#define CGU_REG_CMP_INTR 0xb0
-#define CGU_REG_CMP_INTRE 0xb4
-#define CGU_REG_DRCG 0xd0
-#define CGU_REG_CPCSR 0xd4
-#define CGU_REG_PCMCDR1 0xe0
-#define CGU_REG_MACPHYC 0xe8
+#define CGU_REG_CPCCR 0x00
+#define CGU_REG_APLL 0x10
+#define CGU_REG_MPLL 0x14
+#define CGU_REG_CLKGR 0x20
+#define CGU_REG_OPCR 0x24
+#define CGU_REG_DDRCDR 0x2c
+#define CGU_REG_USBPCR 0x3c
+#define CGU_REG_USBPCR1 0x48
+#define CGU_REG_USBCDR 0x50
+#define CGU_REG_MACCDR 0x54
+#define CGU_REG_I2SCDR 0x60
+#define CGU_REG_LPCDR 0x64
+#define CGU_REG_MSC0CDR 0x68
+#define CGU_REG_I2SCDR1 0x70
+#define CGU_REG_SSICDR 0x74
+#define CGU_REG_CIMCDR 0x7c
+#define CGU_REG_PCMCDR 0x84
+#define CGU_REG_MSC1CDR 0xa4
+#define CGU_REG_CMP_INTR 0xb0
+#define CGU_REG_CMP_INTRE 0xb4
+#define CGU_REG_DRCG 0xd0
+#define CGU_REG_CPCSR 0xd4
+#define CGU_REG_PCMCDR1 0xe0
+#define CGU_REG_MACPHYC 0xe8
/* bits within the OPCR register */
-#define OPCR_SPENDN0 BIT(7)
-#define OPCR_SPENDN1 BIT(6)
+#define OPCR_SPENDN0 BIT(7)
+#define OPCR_SPENDN1 BIT(6)
/* bits within the USBPCR register */
-#define USBPCR_SIDDQ BIT(21)
-#define USBPCR_OTG_DISABLE BIT(20)
+#define USBPCR_SIDDQ BIT(21)
+#define USBPCR_OTG_DISABLE BIT(20)
/* bits within the USBPCR1 register */
#define USBPCR1_REFCLKSEL_SHIFT 26
@@ -137,6 +137,7 @@ static int x1000_otg_phy_set_rate(struct clk_hw
*hw, unsigned long req_rate,
writel(usbpcr1, cgu->base + CGU_REG_USBPCR1);
spin_unlock_irqrestore(&cgu->lock, flags);
+
return 0;
}
@@ -147,6 +148,7 @@ static int x1000_usb_phy_enable(struct clk_hw *hw)
writel(readl(reg_opcr) | OPCR_SPENDN0, reg_opcr);
writel(readl(reg_usbpcr) & ~USBPCR_OTG_DISABLE & ~USBPCR_SIDDQ,
reg_usbpcr);
+
return 0;
}
@@ -174,9 +176,9 @@ static const struct clk_ops x1000_otg_phy_ops = {
.round_rate = x1000_otg_phy_round_rate,
.set_rate = x1000_otg_phy_set_rate,
- .enable = x1000_usb_phy_enable,
- .disable = x1000_usb_phy_disable,
- .is_enabled = x1000_usb_phy_is_enabled,
+ .enable = x1000_usb_phy_enable,
+ .disable = x1000_usb_phy_disable,
+ .is_enabled = x1000_usb_phy_is_enabled,
Isn't it better aligned?
Because the "rate" and some other places (such as core1 ops in
jz4780-cgu.c) use space as intervals, so I unified these as space to
keep a consistent style.
Thanks and best regards!
Cheers,
-Paul
};
static u8 x1000_i2s_get_parent(struct clk_hw *hw)
@@ -363,7 +365,7 @@ static const struct ingenic_cgu_clk_info
x1000_cgu_clocks[] = {
[X1000_CLK_APLL] = {
"apll", CGU_CLK_PLL,
- .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_EXCLK },
.pll = {
.reg = CGU_REG_APLL,
.rate_multiplier = 1,
@@ -386,7 +388,7 @@ static const struct ingenic_cgu_clk_info
x1000_cgu_clocks[] = {
[X1000_CLK_MPLL] = {
"mpll", CGU_CLK_PLL,
- .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_EXCLK },
.pll = {
.reg = CGU_REG_MPLL,
.rate_multiplier = 1,
@@ -411,7 +413,7 @@ static const struct ingenic_cgu_clk_info
x1000_cgu_clocks[] = {
[X1000_CLK_OTGPHY] = {
"otg_phy", CGU_CLK_CUSTOM,
- .parents = { -1, -1, X1000_CLK_EXCLK, -1 },
+ .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
.custom = { &x1000_otg_phy_ops },
},
@@ -437,14 +439,14 @@ static const struct ingenic_cgu_clk_info
x1000_cgu_clocks[] = {
[X1000_CLK_CPU] = {
"cpu", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { X1000_CLK_CPUMUX, -1, -1, -1 },
+ .parents = { X1000_CLK_CPUMUX },
.div = { CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1 },
.gate = { CGU_REG_CLKGR, 30 },
},
[X1000_CLK_L2CACHE] = {
"l2cache", CGU_CLK_DIV,
- .parents = { X1000_CLK_CPUMUX, -1, -1, -1 },
+ .parents = { X1000_CLK_CPUMUX },
.div = { CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1 },
},
@@ -463,13 +465,13 @@ static const struct ingenic_cgu_clk_info
x1000_cgu_clocks[] = {
[X1000_CLK_AHB2] = {
"ahb2", CGU_CLK_DIV,
- .parents = { X1000_CLK_AHB2PMUX, -1, -1, -1 },
+ .parents = { X1000_CLK_AHB2PMUX },
.div = { CGU_REG_CPCCR, 12, 1, 4, 20, -1, -1 },
},
[X1000_CLK_PCLK] = {
"pclk", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { X1000_CLK_AHB2PMUX, -1, -1, -1 },
+ .parents = { X1000_CLK_AHB2PMUX },
.div = { CGU_REG_CPCCR, 16, 1, 4, 20, -1, -1 },
.gate = { CGU_REG_CLKGR, 28 },
},
@@ -499,20 +501,20 @@ static const struct ingenic_cgu_clk_info
x1000_cgu_clocks[] = {
[X1000_CLK_MSCMUX] = {
"msc_mux", CGU_CLK_MUX,
- .parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL},
+ .parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
.mux = { CGU_REG_MSC0CDR, 31, 1 },
},
[X1000_CLK_MSC0] = {
"msc0", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { X1000_CLK_MSCMUX, -1, -1, -1 },
+ .parents = { X1000_CLK_MSCMUX },
.div = { CGU_REG_MSC0CDR, 0, 2, 8, 29, 28, 27 },
.gate = { CGU_REG_CLKGR, 4 },
},
[X1000_CLK_MSC1] = {
"msc1", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { X1000_CLK_MSCMUX, -1, -1, -1 },
+ .parents = { X1000_CLK_MSCMUX },
.div = { CGU_REG_MSC1CDR, 0, 2, 8, 29, 28, 27 },
.gate = { CGU_REG_CLKGR, 5 },
},
@@ -528,7 +530,7 @@ static const struct ingenic_cgu_clk_info
x1000_cgu_clocks[] = {
[X1000_CLK_SSIPLL] = {
"ssi_pll", CGU_CLK_MUX | CGU_CLK_DIV,
- .parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL, -1, -1 },
+ .parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
.mux = { CGU_REG_SSICDR, 31, 1 },
.div = { CGU_REG_SSICDR, 0, 1, 8, 29, 28, 27 },
},
@@ -541,13 +543,13 @@ static const struct ingenic_cgu_clk_info
x1000_cgu_clocks[] = {
[X1000_CLK_SSIMUX] = {
"ssi_mux", CGU_CLK_MUX,
- .parents = { X1000_CLK_EXCLK, X1000_CLK_SSIPLL_DIV2, -1, -1 },
+ .parents = { X1000_CLK_EXCLK, X1000_CLK_SSIPLL_DIV2 },
.mux = { CGU_REG_SSICDR, 30, 1 },
},
[X1000_CLK_CIM] = {
"cim", CGU_CLK_MUX | CGU_CLK_DIV,
- .parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL, -1, -1 },
+ .parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
.mux = { CGU_REG_CIMCDR, 31, 1 },
.div = { CGU_REG_CIMCDR, 0, 1, 8, 29, 28, 27 },
},
@@ -569,91 +571,91 @@ static const struct ingenic_cgu_clk_info
x1000_cgu_clocks[] = {
[X1000_CLK_EMC] = {
"emc", CGU_CLK_GATE,
- .parents = { X1000_CLK_AHB2, -1, -1, -1 },
+ .parents = { X1000_CLK_AHB2 },
.gate = { CGU_REG_CLKGR, 0 },
},
[X1000_CLK_EFUSE] = {
"efuse", CGU_CLK_GATE,
- .parents = { X1000_CLK_AHB2, -1, -1, -1 },
+ .parents = { X1000_CLK_AHB2 },
.gate = { CGU_REG_CLKGR, 1 },
},
[X1000_CLK_SFC] = {
"sfc", CGU_CLK_GATE,
- .parents = { X1000_CLK_SSIPLL, -1, -1, -1 },
+ .parents = { X1000_CLK_SSIPLL },
.gate = { CGU_REG_CLKGR, 2 },
},
[X1000_CLK_I2C0] = {
"i2c0", CGU_CLK_GATE,
- .parents = { X1000_CLK_PCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_PCLK },
.gate = { CGU_REG_CLKGR, 7 },
},
[X1000_CLK_I2C1] = {
"i2c1", CGU_CLK_GATE,
- .parents = { X1000_CLK_PCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_PCLK },
.gate = { CGU_REG_CLKGR, 8 },
},
[X1000_CLK_I2C2] = {
"i2c2", CGU_CLK_GATE,
- .parents = { X1000_CLK_PCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_PCLK },
.gate = { CGU_REG_CLKGR, 9 },
},
[X1000_CLK_AIC] = {
"aic", CGU_CLK_GATE,
- .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_EXCLK },
.gate = { CGU_REG_CLKGR, 11 },
},
[X1000_CLK_UART0] = {
"uart0", CGU_CLK_GATE,
- .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_EXCLK },
.gate = { CGU_REG_CLKGR, 14 },
},
[X1000_CLK_UART1] = {
"uart1", CGU_CLK_GATE,
- .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_EXCLK },
.gate = { CGU_REG_CLKGR, 15 },
},
[X1000_CLK_UART2] = {
"uart2", CGU_CLK_GATE,
- .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_EXCLK },
.gate = { CGU_REG_CLKGR, 16 },
},
[X1000_CLK_DMIC] = {
"dmic", CGU_CLK_GATE,
- .parents = { X1000_CLK_PCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_PCLK },
.gate = { CGU_REG_CLKGR, 17 },
},
[X1000_CLK_TCU] = {
"tcu", CGU_CLK_GATE,
- .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_EXCLK },
.gate = { CGU_REG_CLKGR, 18 },
},
[X1000_CLK_SSI] = {
"ssi", CGU_CLK_GATE,
- .parents = { X1000_CLK_SSIMUX, -1, -1, -1 },
+ .parents = { X1000_CLK_SSIMUX },
.gate = { CGU_REG_CLKGR, 19 },
},
[X1000_CLK_OST] = {
"ost", CGU_CLK_GATE,
- .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_EXCLK },
.gate = { CGU_REG_CLKGR, 20 },
},
[X1000_CLK_PDMA] = {
"pdma", CGU_CLK_GATE,
- .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1000_CLK_EXCLK },
.gate = { CGU_REG_CLKGR, 21 },
},
diff --git a/drivers/clk/ingenic/x1830-cgu.c
b/drivers/clk/ingenic/x1830-cgu.c
index d93cefa..bf08084 100644
--- a/drivers/clk/ingenic/x1830-cgu.c
+++ b/drivers/clk/ingenic/x1830-cgu.c
@@ -15,51 +15,51 @@
#include "pm.h"
/* CGU register offsets */
-#define CGU_REG_CPCCR 0x00
-#define CGU_REG_CPPCR 0x0c
-#define CGU_REG_APLL 0x10
-#define CGU_REG_MPLL 0x14
-#define CGU_REG_CLKGR0 0x20
-#define CGU_REG_OPCR 0x24
-#define CGU_REG_CLKGR1 0x28
-#define CGU_REG_DDRCDR 0x2c
-#define CGU_REG_USBPCR 0x3c
-#define CGU_REG_USBRDT 0x40
-#define CGU_REG_USBVBFIL 0x44
-#define CGU_REG_USBPCR1 0x48
-#define CGU_REG_MACCDR 0x54
-#define CGU_REG_EPLL 0x58
-#define CGU_REG_I2SCDR 0x60
-#define CGU_REG_LPCDR 0x64
-#define CGU_REG_MSC0CDR 0x68
-#define CGU_REG_I2SCDR1 0x70
-#define CGU_REG_SSICDR 0x74
-#define CGU_REG_CIMCDR 0x7c
-#define CGU_REG_MSC1CDR 0xa4
-#define CGU_REG_CMP_INTR 0xb0
-#define CGU_REG_CMP_INTRE 0xb4
-#define CGU_REG_DRCG 0xd0
-#define CGU_REG_CPCSR 0xd4
-#define CGU_REG_VPLL 0xe0
-#define CGU_REG_MACPHYC 0xe8
+#define CGU_REG_CPCCR 0x00
+#define CGU_REG_CPPCR 0x0c
+#define CGU_REG_APLL 0x10
+#define CGU_REG_MPLL 0x14
+#define CGU_REG_CLKGR0 0x20
+#define CGU_REG_OPCR 0x24
+#define CGU_REG_CLKGR1 0x28
+#define CGU_REG_DDRCDR 0x2c
+#define CGU_REG_USBPCR 0x3c
+#define CGU_REG_USBRDT 0x40
+#define CGU_REG_USBVBFIL 0x44
+#define CGU_REG_USBPCR1 0x48
+#define CGU_REG_MACCDR 0x54
+#define CGU_REG_EPLL 0x58
+#define CGU_REG_I2SCDR 0x60
+#define CGU_REG_LPCDR 0x64
+#define CGU_REG_MSC0CDR 0x68
+#define CGU_REG_I2SCDR1 0x70
+#define CGU_REG_SSICDR 0x74
+#define CGU_REG_CIMCDR 0x7c
+#define CGU_REG_MSC1CDR 0xa4
+#define CGU_REG_CMP_INTR 0xb0
+#define CGU_REG_CMP_INTRE 0xb4
+#define CGU_REG_DRCG 0xd0
+#define CGU_REG_CPCSR 0xd4
+#define CGU_REG_VPLL 0xe0
+#define CGU_REG_MACPHYC 0xe8
/* bits within the OPCR register */
-#define OPCR_GATE_USBPHYCLK BIT(23)
-#define OPCR_SPENDN0 BIT(7)
-#define OPCR_SPENDN1 BIT(6)
+#define OPCR_GATE_USBPHYCLK BIT(23)
+#define OPCR_SPENDN0 BIT(7)
+#define OPCR_SPENDN1 BIT(6)
/* bits within the USBPCR register */
-#define USBPCR_SIDDQ BIT(21)
-#define USBPCR_OTG_DISABLE BIT(20)
+#define USBPCR_SIDDQ BIT(21)
+#define USBPCR_OTG_DISABLE BIT(20)
/* bits within the I2SCDR register */
-#define I2SCDR_I2PCS_SHIFT 30
-#define I2SCDR_I2PCS_MASK (0x3 << I2SCDR_I2PCS_SHIFT)
+#define I2SCDR_I2PCS_SHIFT 30
+#define I2SCDR_I2PCS_MASK (0x3 << I2SCDR_I2PCS_SHIFT)
#define I2SCDR_I2SDIV_M_SHIFT 20
#define I2SCDR_I2SDIV_M_MASK (0x1ff << I2SCDR_I2SDIV_M_SHIFT)
#define I2SCDR_I2SDIV_N_SHIFT 0
#define I2SCDR_I2SDIV_N_MASK (0xfffff << I2SCDR_I2SDIV_N_SHIFT)
-#define I2SCDR_CE_I2S BIT(29)
+#define I2SCDR_CE_I2S BIT(29)
static struct ingenic_cgu *cgu;
@@ -70,6 +70,7 @@ static int x1830_usb_phy_enable(struct clk_hw *hw)
writel((readl(reg_opcr) | OPCR_SPENDN0) & ~OPCR_GATE_USBPHYCLK,
reg_opcr);
writel(readl(reg_usbpcr) & ~USBPCR_OTG_DISABLE & ~USBPCR_SIDDQ,
reg_usbpcr);
+
return 0;
}
@@ -93,9 +94,9 @@ static int x1830_usb_phy_is_enabled(struct clk_hw *hw)
}
static const struct clk_ops x1830_otg_phy_ops = {
- .enable = x1830_usb_phy_enable,
- .disable = x1830_usb_phy_disable,
- .is_enabled = x1830_usb_phy_is_enabled,
+ .enable = x1830_usb_phy_enable,
+ .disable = x1830_usb_phy_disable,
+ .is_enabled = x1830_usb_phy_is_enabled,
};
static u8 x1830_i2s_get_parent(struct clk_hw *hw)
@@ -289,7 +290,7 @@ static const struct ingenic_cgu_clk_info
x1830_cgu_clocks[] = {
[X1830_CLK_APLL] = {
"apll", CGU_CLK_PLL,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.pll = {
.reg = CGU_REG_APLL,
.rate_multiplier = 2,
@@ -312,7 +313,7 @@ static const struct ingenic_cgu_clk_info
x1830_cgu_clocks[] = {
[X1830_CLK_MPLL] = {
"mpll", CGU_CLK_PLL,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.pll = {
.reg = CGU_REG_MPLL,
.rate_multiplier = 2,
@@ -335,7 +336,7 @@ static const struct ingenic_cgu_clk_info
x1830_cgu_clocks[] = {
[X1830_CLK_EPLL] = {
"epll", CGU_CLK_PLL,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.pll = {
.reg = CGU_REG_EPLL,
.rate_multiplier = 2,
@@ -358,7 +359,7 @@ static const struct ingenic_cgu_clk_info
x1830_cgu_clocks[] = {
[X1830_CLK_VPLL] = {
"vpll", CGU_CLK_PLL,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.pll = {
.reg = CGU_REG_VPLL,
.rate_multiplier = 2,
@@ -410,14 +411,14 @@ static const struct ingenic_cgu_clk_info
x1830_cgu_clocks[] = {
[X1830_CLK_CPU] = {
"cpu", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { X1830_CLK_CPUMUX, -1, -1, -1 },
+ .parents = { X1830_CLK_CPUMUX },
.div = { CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1 },
.gate = { CGU_REG_CLKGR1, 15 },
},
[X1830_CLK_L2CACHE] = {
"l2cache", CGU_CLK_DIV,
- .parents = { X1830_CLK_CPUMUX, -1, -1, -1 },
+ .parents = { X1830_CLK_CPUMUX },
.div = { CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1 },
},
@@ -436,13 +437,13 @@ static const struct ingenic_cgu_clk_info
x1830_cgu_clocks[] = {
[X1830_CLK_AHB2] = {
"ahb2", CGU_CLK_DIV,
- .parents = { X1830_CLK_AHB2PMUX, -1, -1, -1 },
+ .parents = { X1830_CLK_AHB2PMUX },
.div = { CGU_REG_CPCCR, 12, 1, 4, 20, -1, -1 },
},
[X1830_CLK_PCLK] = {
"pclk", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { X1830_CLK_AHB2PMUX, -1, -1, -1 },
+ .parents = { X1830_CLK_AHB2PMUX },
.div = { CGU_REG_CPCCR, 16, 1, 4, 20, -1, -1 },
.gate = { CGU_REG_CLKGR1, 14 },
},
@@ -481,14 +482,14 @@ static const struct ingenic_cgu_clk_info
x1830_cgu_clocks[] = {
[X1830_CLK_MSC0] = {
"msc0", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { X1830_CLK_MSCMUX, -1, -1, -1 },
+ .parents = { X1830_CLK_MSCMUX },
.div = { CGU_REG_MSC0CDR, 0, 2, 8, 29, 28, 27 },
.gate = { CGU_REG_CLKGR0, 4 },
},
[X1830_CLK_MSC1] = {
"msc1", CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { X1830_CLK_MSCMUX, -1, -1, -1 },
+ .parents = { X1830_CLK_MSCMUX },
.div = { CGU_REG_MSC1CDR, 0, 2, 8, 29, 28, 27 },
.gate = { CGU_REG_CLKGR0, 5 },
},
@@ -509,7 +510,7 @@ static const struct ingenic_cgu_clk_info
x1830_cgu_clocks[] = {
[X1830_CLK_SSIMUX] = {
"ssi_mux", CGU_CLK_MUX,
- .parents = { X1830_CLK_EXCLK, X1830_CLK_SSIPLL_DIV2, -1, -1 },
+ .parents = { X1830_CLK_EXCLK, X1830_CLK_SSIPLL_DIV2 },
.mux = { CGU_REG_SSICDR, 29, 1 },
},
@@ -538,97 +539,97 @@ static const struct ingenic_cgu_clk_info
x1830_cgu_clocks[] = {
[X1830_CLK_EMC] = {
"emc", CGU_CLK_GATE,
- .parents = { X1830_CLK_AHB2, -1, -1, -1 },
+ .parents = { X1830_CLK_AHB2 },
.gate = { CGU_REG_CLKGR0, 0 },
},
[X1830_CLK_EFUSE] = {
"efuse", CGU_CLK_GATE,
- .parents = { X1830_CLK_AHB2, -1, -1, -1 },
+ .parents = { X1830_CLK_AHB2 },
.gate = { CGU_REG_CLKGR0, 1 },
},
[X1830_CLK_OTG] = {
"otg", CGU_CLK_GATE,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 3 },
},
[X1830_CLK_SSI0] = {
"ssi0", CGU_CLK_GATE,
- .parents = { X1830_CLK_SSIMUX, -1, -1, -1 },
+ .parents = { X1830_CLK_SSIMUX },
.gate = { CGU_REG_CLKGR0, 6 },
},
[X1830_CLK_SMB0] = {
"smb0", CGU_CLK_GATE,
- .parents = { X1830_CLK_PCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_PCLK },
.gate = { CGU_REG_CLKGR0, 7 },
},
[X1830_CLK_SMB1] = {
"smb1", CGU_CLK_GATE,
- .parents = { X1830_CLK_PCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_PCLK },
.gate = { CGU_REG_CLKGR0, 8 },
},
[X1830_CLK_SMB2] = {
"smb2", CGU_CLK_GATE,
- .parents = { X1830_CLK_PCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_PCLK },
.gate = { CGU_REG_CLKGR0, 9 },
},
[X1830_CLK_AIC] = {
"aic", CGU_CLK_GATE,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 11 },
},
[X1830_CLK_DMIC] = {
"dmic", CGU_CLK_GATE,
- .parents = { X1830_CLK_PCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_PCLK },
.gate = { CGU_REG_CLKGR0, 12 },
},
[X1830_CLK_UART0] = {
"uart0", CGU_CLK_GATE,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 14 },
},
[X1830_CLK_UART1] = {
"uart1", CGU_CLK_GATE,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 15 },
},
[X1830_CLK_SSI1] = {
"ssi1", CGU_CLK_GATE,
- .parents = { X1830_CLK_SSIMUX, -1, -1, -1 },
+ .parents = { X1830_CLK_SSIMUX },
.gate = { CGU_REG_CLKGR0, 19 },
},
[X1830_CLK_SFC] = {
"sfc", CGU_CLK_GATE,
- .parents = { X1830_CLK_SSIPLL, -1, -1, -1 },
+ .parents = { X1830_CLK_SSIPLL },
.gate = { CGU_REG_CLKGR0, 20 },
},
[X1830_CLK_PDMA] = {
"pdma", CGU_CLK_GATE,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 21 },
},
[X1830_CLK_TCU] = {
"tcu", CGU_CLK_GATE,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.gate = { CGU_REG_CLKGR0, 30 },
},
[X1830_CLK_DTRNG] = {
"dtrng", CGU_CLK_GATE,
- .parents = { X1830_CLK_PCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_PCLK },
.gate = { CGU_REG_CLKGR1, 1 },
},
@@ -640,7 +641,7 @@ static const struct ingenic_cgu_clk_info
x1830_cgu_clocks[] = {
[X1830_CLK_OST] = {
"ost", CGU_CLK_GATE,
- .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .parents = { X1830_CLK_EXCLK },
.gate = { CGU_REG_CLKGR1, 11 },
},
};
--
2.7.4