Re: [PATCH v2] ARM: clk: add clk-asm9260 driver
From: Mike Turquette
Date: Tue Jan 20 2015 - 13:14:11 EST
Quoting Oleksij Rempel (2015-01-20 01:23:02)
> Provide CLK support for Alphascale ASM9260 SoC.
>
> Signed-off-by: Oleksij Rempel <linux@xxxxxxxxxxxxxxxx>
Applied to clk-next.
Regards,
Mike
> ---
> drivers/clk/Makefile | 1 +
> drivers/clk/clk-asm9260.c | 348 +++++++++++++++++++++++++
> include/dt-bindings/clock/alphascale,asm9260.h | 97 +++++++
> 3 files changed, 446 insertions(+)
> create mode 100644 drivers/clk/clk-asm9260.c
> create mode 100644 include/dt-bindings/clock/alphascale,asm9260.h
>
> diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
> index d5fba5b..3c41a68 100644
> --- a/drivers/clk/Makefile
> +++ b/drivers/clk/Makefile
> @@ -16,6 +16,7 @@ endif
>
> # hardware specific clock types
> # please keep this section sorted lexicographically by file/directory path name
> +obj-$(CONFIG_MACH_ASM9260) += clk-asm9260.o
> obj-$(CONFIG_COMMON_CLK_AXI_CLKGEN) += clk-axi-clkgen.o
> obj-$(CONFIG_ARCH_AXXIA) += clk-axm5516.o
> obj-$(CONFIG_ARCH_BCM2835) += clk-bcm2835.o
> diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c
> new file mode 100644
> index 0000000..88f4ff6
> --- /dev/null
> +++ b/drivers/clk/clk-asm9260.c
> @@ -0,0 +1,348 @@
> +/*
> + * Copyright (c) 2014 Oleksij Rempel <linux@xxxxxxxxxxxxxxxx>.
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms and conditions of the GNU General Public License,
> + * version 2, as published by the Free Software Foundation.
> + *
> + * This program is distributed in the hope it will be useful, but WITHOUT
> + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
> + * more details.
> + *
> + * You should have received a copy of the GNU General Public License along with
> + * this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#include <linux/clk.h>
> +#include <linux/clkdev.h>
> +#include <linux/err.h>
> +#include <linux/io.h>
> +#include <linux/clk-provider.h>
> +#include <linux/spinlock.h>
> +#include <linux/of.h>
> +#include <linux/of_address.h>
> +#include <dt-bindings/clock/alphascale,asm9260.h>
> +
> +#define HW_AHBCLKCTRL0 0x0020
> +#define HW_AHBCLKCTRL1 0x0030
> +#define HW_SYSPLLCTRL 0x0100
> +#define HW_MAINCLKSEL 0x0120
> +#define HW_MAINCLKUEN 0x0124
> +#define HW_UARTCLKSEL 0x0128
> +#define HW_UARTCLKUEN 0x012c
> +#define HW_I2S0CLKSEL 0x0130
> +#define HW_I2S0CLKUEN 0x0134
> +#define HW_I2S1CLKSEL 0x0138
> +#define HW_I2S1CLKUEN 0x013c
> +#define HW_WDTCLKSEL 0x0160
> +#define HW_WDTCLKUEN 0x0164
> +#define HW_CLKOUTCLKSEL 0x0170
> +#define HW_CLKOUTCLKUEN 0x0174
> +#define HW_CPUCLKDIV 0x017c
> +#define HW_SYSAHBCLKDIV 0x0180
> +#define HW_I2S0MCLKDIV 0x0190
> +#define HW_I2S0SCLKDIV 0x0194
> +#define HW_I2S1MCLKDIV 0x0188
> +#define HW_I2S1SCLKDIV 0x018c
> +#define HW_UART0CLKDIV 0x0198
> +#define HW_UART1CLKDIV 0x019c
> +#define HW_UART2CLKDIV 0x01a0
> +#define HW_UART3CLKDIV 0x01a4
> +#define HW_UART4CLKDIV 0x01a8
> +#define HW_UART5CLKDIV 0x01ac
> +#define HW_UART6CLKDIV 0x01b0
> +#define HW_UART7CLKDIV 0x01b4
> +#define HW_UART8CLKDIV 0x01b8
> +#define HW_UART9CLKDIV 0x01bc
> +#define HW_SPI0CLKDIV 0x01c0
> +#define HW_SPI1CLKDIV 0x01c4
> +#define HW_QUADSPICLKDIV 0x01c8
> +#define HW_SSP0CLKDIV 0x01d0
> +#define HW_NANDCLKDIV 0x01d4
> +#define HW_TRACECLKDIV 0x01e0
> +#define HW_CAMMCLKDIV 0x01e8
> +#define HW_WDTCLKDIV 0x01ec
> +#define HW_CLKOUTCLKDIV 0x01f4
> +#define HW_MACCLKDIV 0x01f8
> +#define HW_LCDCLKDIV 0x01fc
> +#define HW_ADCANACLKDIV 0x0200
> +
> +static struct clk *clks[MAX_CLKS];
> +static struct clk_onecell_data clk_data;
> +static DEFINE_SPINLOCK(asm9260_clk_lock);
> +
> +struct asm9260_div_clk {
> + unsigned int idx;
> + const char *name;
> + const char *parent_name;
> + u32 reg;
> +};
> +
> +struct asm9260_gate_data {
> + unsigned int idx;
> + const char *name;
> + const char *parent_name;
> + u32 reg;
> + u8 bit_idx;
> + unsigned long flags;
> +};
> +
> +struct asm9260_mux_clock {
> + u8 mask;
> + u32 *table;
> + const char *name;
> + const char **parent_names;
> + u8 num_parents;
> + unsigned long offset;
> + unsigned long flags;
> +};
> +
> +static void __iomem *base;
> +
> +static const struct asm9260_div_clk asm9260_div_clks[] __initconst = {
> + { CLKID_SYS_CPU, "cpu_div", "main_gate", HW_CPUCLKDIV },
> + { CLKID_SYS_AHB, "ahb_div", "cpu_div", HW_SYSAHBCLKDIV },
> +
> + /* i2s has two deviders: one for only external mclk and internal
> + * devider for all clks. */
> + { CLKID_SYS_I2S0M, "i2s0m_div", "i2s0_mclk", HW_I2S0MCLKDIV },
> + { CLKID_SYS_I2S1M, "i2s1m_div", "i2s1_mclk", HW_I2S1MCLKDIV },
> + { CLKID_SYS_I2S0S, "i2s0s_div", "i2s0_gate", HW_I2S0SCLKDIV },
> + { CLKID_SYS_I2S1S, "i2s1s_div", "i2s0_gate", HW_I2S1SCLKDIV },
> +
> + { CLKID_SYS_UART0, "uart0_div", "uart_gate", HW_UART0CLKDIV },
> + { CLKID_SYS_UART1, "uart1_div", "uart_gate", HW_UART1CLKDIV },
> + { CLKID_SYS_UART2, "uart2_div", "uart_gate", HW_UART2CLKDIV },
> + { CLKID_SYS_UART3, "uart3_div", "uart_gate", HW_UART3CLKDIV },
> + { CLKID_SYS_UART4, "uart4_div", "uart_gate", HW_UART4CLKDIV },
> + { CLKID_SYS_UART5, "uart5_div", "uart_gate", HW_UART5CLKDIV },
> + { CLKID_SYS_UART6, "uart6_div", "uart_gate", HW_UART6CLKDIV },
> + { CLKID_SYS_UART7, "uart7_div", "uart_gate", HW_UART7CLKDIV },
> + { CLKID_SYS_UART8, "uart8_div", "uart_gate", HW_UART8CLKDIV },
> + { CLKID_SYS_UART9, "uart9_div", "uart_gate", HW_UART9CLKDIV },
> +
> + { CLKID_SYS_SPI0, "spi0_div", "main_gate", HW_SPI0CLKDIV },
> + { CLKID_SYS_SPI1, "spi1_div", "main_gate", HW_SPI1CLKDIV },
> + { CLKID_SYS_QUADSPI, "quadspi_div", "main_gate", HW_QUADSPICLKDIV },
> + { CLKID_SYS_SSP0, "ssp0_div", "main_gate", HW_SSP0CLKDIV },
> + { CLKID_SYS_NAND, "nand_div", "main_gate", HW_NANDCLKDIV },
> + { CLKID_SYS_TRACE, "trace_div", "main_gate", HW_TRACECLKDIV },
> + { CLKID_SYS_CAMM, "camm_div", "main_gate", HW_CAMMCLKDIV },
> + { CLKID_SYS_MAC, "mac_div", "main_gate", HW_MACCLKDIV },
> + { CLKID_SYS_LCD, "lcd_div", "main_gate", HW_LCDCLKDIV },
> + { CLKID_SYS_ADCANA, "adcana_div", "main_gate", HW_ADCANACLKDIV },
> +
> + { CLKID_SYS_WDT, "wdt_div", "wdt_gate", HW_WDTCLKDIV },
> + { CLKID_SYS_CLKOUT, "clkout_div", "clkout_gate", HW_CLKOUTCLKDIV },
> +};
> +
> +static const struct asm9260_gate_data asm9260_mux_gates[] __initconst = {
> + { 0, "main_gate", "main_mux", HW_MAINCLKUEN, 0 },
> + { 0, "uart_gate", "uart_mux", HW_UARTCLKUEN, 0 },
> + { 0, "i2s0_gate", "i2s0_mux", HW_I2S0CLKUEN, 0 },
> + { 0, "i2s1_gate", "i2s1_mux", HW_I2S1CLKUEN, 0 },
> + { 0, "wdt_gate", "wdt_mux", HW_WDTCLKUEN, 0 },
> + { 0, "clkout_gate", "clkout_mux", HW_CLKOUTCLKUEN, 0 },
> +};
> +static const struct asm9260_gate_data asm9260_ahb_gates[] __initconst = {
> + /* ahb gates */
> + { CLKID_AHB_ROM, "rom", "ahb_div",
> + HW_AHBCLKCTRL0, 1, CLK_IGNORE_UNUSED},
> + { CLKID_AHB_RAM, "ram", "ahb_div",
> + HW_AHBCLKCTRL0, 2, CLK_IGNORE_UNUSED},
> + { CLKID_AHB_GPIO, "gpio", "ahb_div",
> + HW_AHBCLKCTRL0, 4 },
> + { CLKID_AHB_MAC, "mac", "ahb_div",
> + HW_AHBCLKCTRL0, 5 },
> + { CLKID_AHB_EMI, "emi", "ahb_div",
> + HW_AHBCLKCTRL0, 6, CLK_IGNORE_UNUSED},
> + { CLKID_AHB_USB0, "usb0", "ahb_div",
> + HW_AHBCLKCTRL0, 7 },
> + { CLKID_AHB_USB1, "usb1", "ahb_div",
> + HW_AHBCLKCTRL0, 8 },
> + { CLKID_AHB_DMA0, "dma0", "ahb_div",
> + HW_AHBCLKCTRL0, 9 },
> + { CLKID_AHB_DMA1, "dma1", "ahb_div",
> + HW_AHBCLKCTRL0, 10 },
> + { CLKID_AHB_UART0, "uart0", "ahb_div",
> + HW_AHBCLKCTRL0, 11 },
> + { CLKID_AHB_UART1, "uart1", "ahb_div",
> + HW_AHBCLKCTRL0, 12 },
> + { CLKID_AHB_UART2, "uart2", "ahb_div",
> + HW_AHBCLKCTRL0, 13 },
> + { CLKID_AHB_UART3, "uart3", "ahb_div",
> + HW_AHBCLKCTRL0, 14 },
> + { CLKID_AHB_UART4, "uart4", "ahb_div",
> + HW_AHBCLKCTRL0, 15 },
> + { CLKID_AHB_UART5, "uart5", "ahb_div",
> + HW_AHBCLKCTRL0, 16 },
> + { CLKID_AHB_UART6, "uart6", "ahb_div",
> + HW_AHBCLKCTRL0, 17 },
> + { CLKID_AHB_UART7, "uart7", "ahb_div",
> + HW_AHBCLKCTRL0, 18 },
> + { CLKID_AHB_UART8, "uart8", "ahb_div",
> + HW_AHBCLKCTRL0, 19 },
> + { CLKID_AHB_UART9, "uart9", "ahb_div",
> + HW_AHBCLKCTRL0, 20 },
> + { CLKID_AHB_I2S0, "i2s0", "ahb_div",
> + HW_AHBCLKCTRL0, 21 },
> + { CLKID_AHB_I2C0, "i2c0", "ahb_div",
> + HW_AHBCLKCTRL0, 22 },
> + { CLKID_AHB_I2C1, "i2c1", "ahb_div",
> + HW_AHBCLKCTRL0, 23 },
> + { CLKID_AHB_SSP0, "ssp0", "ahb_div",
> + HW_AHBCLKCTRL0, 24 },
> + { CLKID_AHB_IOCONFIG, "ioconf", "ahb_div",
> + HW_AHBCLKCTRL0, 25 },
> + { CLKID_AHB_WDT, "wdt", "ahb_div",
> + HW_AHBCLKCTRL0, 26 },
> + { CLKID_AHB_CAN0, "can0", "ahb_div",
> + HW_AHBCLKCTRL0, 27 },
> + { CLKID_AHB_CAN1, "can1", "ahb_div",
> + HW_AHBCLKCTRL0, 28 },
> + { CLKID_AHB_MPWM, "mpwm", "ahb_div",
> + HW_AHBCLKCTRL0, 29 },
> + { CLKID_AHB_SPI0, "spi0", "ahb_div",
> + HW_AHBCLKCTRL0, 30 },
> + { CLKID_AHB_SPI1, "spi1", "ahb_div",
> + HW_AHBCLKCTRL0, 31 },
> +
> + { CLKID_AHB_QEI, "qei", "ahb_div",
> + HW_AHBCLKCTRL1, 0 },
> + { CLKID_AHB_QUADSPI0, "quadspi0", "ahb_div",
> + HW_AHBCLKCTRL1, 1 },
> + { CLKID_AHB_CAMIF, "capmif", "ahb_div",
> + HW_AHBCLKCTRL1, 2 },
> + { CLKID_AHB_LCDIF, "lcdif", "ahb_div",
> + HW_AHBCLKCTRL1, 3 },
> + { CLKID_AHB_TIMER0, "timer0", "ahb_div",
> + HW_AHBCLKCTRL1, 4 },
> + { CLKID_AHB_TIMER1, "timer1", "ahb_div",
> + HW_AHBCLKCTRL1, 5 },
> + { CLKID_AHB_TIMER2, "timer2", "ahb_div",
> + HW_AHBCLKCTRL1, 6 },
> + { CLKID_AHB_TIMER3, "timer3", "ahb_div",
> + HW_AHBCLKCTRL1, 7 },
> + { CLKID_AHB_IRQ, "irq", "ahb_div",
> + HW_AHBCLKCTRL1, 8, CLK_IGNORE_UNUSED},
> + { CLKID_AHB_RTC, "rtc", "ahb_div",
> + HW_AHBCLKCTRL1, 9 },
> + { CLKID_AHB_NAND, "nand", "ahb_div",
> + HW_AHBCLKCTRL1, 10 },
> + { CLKID_AHB_ADC0, "adc0", "ahb_div",
> + HW_AHBCLKCTRL1, 11 },
> + { CLKID_AHB_LED, "led", "ahb_div",
> + HW_AHBCLKCTRL1, 12 },
> + { CLKID_AHB_DAC0, "dac0", "ahb_div",
> + HW_AHBCLKCTRL1, 13 },
> + { CLKID_AHB_LCD, "lcd", "ahb_div",
> + HW_AHBCLKCTRL1, 14 },
> + { CLKID_AHB_I2S1, "i2s1", "ahb_div",
> + HW_AHBCLKCTRL1, 15 },
> + { CLKID_AHB_MAC1, "mac1", "ahb_div",
> + HW_AHBCLKCTRL1, 16 },
> +};
> +
> +static const char __initdata *main_mux_p[] = { NULL, NULL };
> +static const char __initdata *i2s0_mux_p[] = { NULL, NULL, "i2s0m_div"};
> +static const char __initdata *i2s1_mux_p[] = { NULL, NULL, "i2s1m_div"};
> +static const char __initdata *clkout_mux_p[] = { NULL, NULL, "rtc"};
> +static u32 three_mux_table[] = {0, 1, 3};
> +
> +static struct asm9260_mux_clock asm9260_mux_clks[] __initdata = {
> + { 1, three_mux_table, "main_mux", main_mux_p,
> + ARRAY_SIZE(main_mux_p), HW_MAINCLKSEL, },
> + { 1, three_mux_table, "uart_mux", main_mux_p,
> + ARRAY_SIZE(main_mux_p), HW_UARTCLKSEL, },
> + { 1, three_mux_table, "wdt_mux", main_mux_p,
> + ARRAY_SIZE(main_mux_p), HW_WDTCLKSEL, },
> + { 3, three_mux_table, "i2s0_mux", i2s0_mux_p,
> + ARRAY_SIZE(i2s0_mux_p), HW_I2S0CLKSEL, },
> + { 3, three_mux_table, "i2s1_mux", i2s1_mux_p,
> + ARRAY_SIZE(i2s1_mux_p), HW_I2S1CLKSEL, },
> + { 3, three_mux_table, "clkout_mux", clkout_mux_p,
> + ARRAY_SIZE(clkout_mux_p), HW_CLKOUTCLKSEL, },
> +};
> +
> +static void __init asm9260_acc_init(struct device_node *np)
> +{
> + struct clk *clk;
> + const char *ref_clk, *pll_clk = "pll";
> + u32 rate;
> + int n;
> + u32 accuracy = 0;
> +
> + base = of_io_request_and_map(np, 0, np->name);
> + if (!base)
> + panic("%s: unable to map resource", np->name);
> +
> + /* register pll */
> + rate = (ioread32(base + HW_SYSPLLCTRL) & 0xffff) * 1000000;
> +
> + ref_clk = of_clk_get_parent_name(np, 0);
> + accuracy = clk_get_accuracy(__clk_lookup(ref_clk));
> + clk = clk_register_fixed_rate_with_accuracy(NULL, pll_clk,
> + ref_clk, 0, rate, accuracy);
> +
> + if (IS_ERR(clk))
> + panic("%s: can't register REFCLK. Check DT!", np->name);
> +
> + for (n = 0; n < ARRAY_SIZE(asm9260_mux_clks); n++) {
> + const struct asm9260_mux_clock *mc = &asm9260_mux_clks[n];
> +
> + mc->parent_names[0] = ref_clk;
> + mc->parent_names[1] = pll_clk;
> + clk = clk_register_mux_table(NULL, mc->name, mc->parent_names,
> + mc->num_parents, mc->flags, base + mc->offset,
> + 0, mc->mask, 0, mc->table, &asm9260_clk_lock);
> + }
> +
> + /* clock mux gate cells */
> + for (n = 0; n < ARRAY_SIZE(asm9260_mux_gates); n++) {
> + const struct asm9260_gate_data *gd = &asm9260_mux_gates[n];
> +
> + clk = clk_register_gate(NULL, gd->name,
> + gd->parent_name, gd->flags | CLK_SET_RATE_PARENT,
> + base + gd->reg, gd->bit_idx, 0, &asm9260_clk_lock);
> + }
> +
> + /* clock div cells */
> + for (n = 0; n < ARRAY_SIZE(asm9260_div_clks); n++) {
> + const struct asm9260_div_clk *dc = &asm9260_div_clks[n];
> +
> + clks[dc->idx] = clk_register_divider(NULL, dc->name,
> + dc->parent_name, CLK_SET_RATE_PARENT,
> + base + dc->reg, 0, 8, CLK_DIVIDER_ONE_BASED,
> + &asm9260_clk_lock);
> + }
> +
> + /* clock ahb gate cells */
> + for (n = 0; n < ARRAY_SIZE(asm9260_ahb_gates); n++) {
> + const struct asm9260_gate_data *gd = &asm9260_ahb_gates[n];
> +
> + clks[gd->idx] = clk_register_gate(NULL, gd->name,
> + gd->parent_name, gd->flags, base + gd->reg,
> + gd->bit_idx, 0, &asm9260_clk_lock);
> + }
> +
> + /* check for errors on leaf clocks */
> + for (n = 0; n < MAX_CLKS; n++) {
> + if (!IS_ERR(clks[n]))
> + continue;
> +
> + pr_err("%s: Unable to register leaf clock %d\n",
> + np->full_name, n);
> + goto fail;
> + }
> +
> + /* register clk-provider */
> + clk_data.clks = clks;
> + clk_data.clk_num = MAX_CLKS;
> + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
> + return;
> +fail:
> + iounmap(base);
> +}
> +CLK_OF_DECLARE(asm9260_acc, "alphascale,asm9260-clock-controller",
> + asm9260_acc_init);
> diff --git a/include/dt-bindings/clock/alphascale,asm9260.h b/include/dt-bindings/clock/alphascale,asm9260.h
> new file mode 100644
> index 0000000..04e8db2
> --- /dev/null
> +++ b/include/dt-bindings/clock/alphascale,asm9260.h
> @@ -0,0 +1,97 @@
> +/*
> + * Copyright 2014 Oleksij Rempel <linux@xxxxxxxxxxxxxxxx>
> + *
> + * This software is licensed under the terms of the GNU General Public
> + * License version 2, as published by the Free Software Foundation, and
> + * may be copied, distributed, and modified under those terms.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + */
> +
> +#ifndef _DT_BINDINGS_CLK_ASM9260_H
> +#define _DT_BINDINGS_CLK_ASM9260_H
> +
> +/* ahb gate */
> +#define CLKID_AHB_ROM 0
> +#define CLKID_AHB_RAM 1
> +#define CLKID_AHB_GPIO 2
> +#define CLKID_AHB_MAC 3
> +#define CLKID_AHB_EMI 4
> +#define CLKID_AHB_USB0 5
> +#define CLKID_AHB_USB1 6
> +#define CLKID_AHB_DMA0 7
> +#define CLKID_AHB_DMA1 8
> +#define CLKID_AHB_UART0 9
> +#define CLKID_AHB_UART1 10
> +#define CLKID_AHB_UART2 11
> +#define CLKID_AHB_UART3 12
> +#define CLKID_AHB_UART4 13
> +#define CLKID_AHB_UART5 14
> +#define CLKID_AHB_UART6 15
> +#define CLKID_AHB_UART7 16
> +#define CLKID_AHB_UART8 17
> +#define CLKID_AHB_UART9 18
> +#define CLKID_AHB_I2S0 19
> +#define CLKID_AHB_I2C0 20
> +#define CLKID_AHB_I2C1 21
> +#define CLKID_AHB_SSP0 22
> +#define CLKID_AHB_IOCONFIG 23
> +#define CLKID_AHB_WDT 24
> +#define CLKID_AHB_CAN0 25
> +#define CLKID_AHB_CAN1 26
> +#define CLKID_AHB_MPWM 27
> +#define CLKID_AHB_SPI0 28
> +#define CLKID_AHB_SPI1 29
> +#define CLKID_AHB_QEI 30
> +#define CLKID_AHB_QUADSPI0 31
> +#define CLKID_AHB_CAMIF 32
> +#define CLKID_AHB_LCDIF 33
> +#define CLKID_AHB_TIMER0 34
> +#define CLKID_AHB_TIMER1 35
> +#define CLKID_AHB_TIMER2 36
> +#define CLKID_AHB_TIMER3 37
> +#define CLKID_AHB_IRQ 38
> +#define CLKID_AHB_RTC 39
> +#define CLKID_AHB_NAND 40
> +#define CLKID_AHB_ADC0 41
> +#define CLKID_AHB_LED 42
> +#define CLKID_AHB_DAC0 43
> +#define CLKID_AHB_LCD 44
> +#define CLKID_AHB_I2S1 45
> +#define CLKID_AHB_MAC1 46
> +
> +/* devider */
> +#define CLKID_SYS_CPU 47
> +#define CLKID_SYS_AHB 48
> +#define CLKID_SYS_I2S0M 49
> +#define CLKID_SYS_I2S0S 50
> +#define CLKID_SYS_I2S1M 51
> +#define CLKID_SYS_I2S1S 52
> +#define CLKID_SYS_UART0 53
> +#define CLKID_SYS_UART1 54
> +#define CLKID_SYS_UART2 55
> +#define CLKID_SYS_UART3 56
> +#define CLKID_SYS_UART4 56
> +#define CLKID_SYS_UART5 57
> +#define CLKID_SYS_UART6 58
> +#define CLKID_SYS_UART7 59
> +#define CLKID_SYS_UART8 60
> +#define CLKID_SYS_UART9 61
> +#define CLKID_SYS_SPI0 62
> +#define CLKID_SYS_SPI1 63
> +#define CLKID_SYS_QUADSPI 64
> +#define CLKID_SYS_SSP0 65
> +#define CLKID_SYS_NAND 66
> +#define CLKID_SYS_TRACE 67
> +#define CLKID_SYS_CAMM 68
> +#define CLKID_SYS_WDT 69
> +#define CLKID_SYS_CLKOUT 70
> +#define CLKID_SYS_MAC 71
> +#define CLKID_SYS_LCD 72
> +#define CLKID_SYS_ADCANA 73
> +
> +#define MAX_CLKS 74
> +#endif
> --
> 1.9.1
>
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