[PATCH RFC v7 07/21] ARM: imx6q: clk: Change hsi_tx clock to be a shared clock gate

From: Liu Ying
Date: Mon Dec 29 2014 - 22:35:28 EST

The CG8 field of the CCM CCGR3 register is named as 'mipi_core_cfg'
clock, according to the i.MX6q/sdl reference manuals. This clock is
actually the gate for several clocks, including the hsi_tx_sel clock's
output and the video_27m clock's output. So, this patch changes the
hsi_tx clock to be a shared clock gate.

Suggested-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
Signed-off-by: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
* None.

* None.

* None.

* None.

* Newly introduced in v3.

arch/arm/mach-imx/clk-imx6q.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
index f19472a..080d5b7 100644
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -119,6 +119,7 @@ static unsigned int share_count_asrc;
static unsigned int share_count_ssi1;
static unsigned int share_count_ssi2;
static unsigned int share_count_ssi3;
+static unsigned int share_count_mipi_core_cfg;

static void __init imx6q_clocks_init(struct device_node *ccm_node)
@@ -416,7 +417,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
clk[IMX6QDL_CLK_LDB_DI0] = imx_clk_gate2("ldb_di0", "ldb_di0_podf", base + 0x74, 12);
clk[IMX6QDL_CLK_LDB_DI1] = imx_clk_gate2("ldb_di1", "ldb_di1_podf", base + 0x74, 14);
clk[IMX6QDL_CLK_IPU2_DI1] = imx_clk_gate2("ipu2_di1", "ipu2_di1_sel", base + 0x74, 10);
- clk[IMX6QDL_CLK_HSI_TX] = imx_clk_gate2("hsi_tx", "hsi_tx_podf", base + 0x74, 16);
+ clk[IMX6QDL_CLK_HSI_TX] = imx_clk_gate2_shared("hsi_tx", "hsi_tx_podf", base + 0x74, 16, &share_count_mipi_core_cfg);
if (cpu_is_imx6dl())
* The multiplexer and divider of the imx6q clock gpu2d get

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