From: Chao Xie <xiechao.mail@gmail.com> To: haojian.zhuang@gmail.com, mturquette@linaro.org, viresh.linux@gmail.com, s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, chao.xie@marvell.com, arnd@arndb.de Cc: Chao Xie <xiechao.mail@gmail.com> Subject: [PATCH V5 2/5] clk: mmp: add clock definition for pxa168 Date: Mon, 20 Aug 2012 10:55:12 +0800 [thread overview] Message-ID: <1345431315-8037-3-git-send-email-xiechao.mail@gmail.com> (raw) In-Reply-To: <1345431315-8037-1-git-send-email-xiechao.mail@gmail.com> From: Chao Xie <chao.xie@marvell.com> Initialize the clocks for pxa168 Signed-off-by: Chao Xie <xiechao.mail@gmail.com> --- drivers/clk/mmp/Makefile | 2 + drivers/clk/mmp/clk-pxa168.c | 346 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 348 insertions(+), 0 deletions(-) create mode 100644 drivers/clk/mmp/clk-pxa168.c diff --git a/drivers/clk/mmp/Makefile b/drivers/clk/mmp/Makefile index b5bc88c..a0e69ed 100644 --- a/drivers/clk/mmp/Makefile +++ b/drivers/clk/mmp/Makefile @@ -3,3 +3,5 @@ # obj-y += clk-apbc.o clk-apmu.o clk-frac.o + +obj-$(CONFIG_CPU_PXA168) += clk-pxa168.o diff --git a/drivers/clk/mmp/clk-pxa168.c b/drivers/clk/mmp/clk-pxa168.c new file mode 100644 index 0000000..e8d036c --- /dev/null +++ b/drivers/clk/mmp/clk-pxa168.c @@ -0,0 +1,346 @@ +/* + * pxa168 clock framework source file + * + * Copyright (C) 2012 Marvell + * Chao Xie <xiechao.mail@gmail.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/spinlock.h> +#include <linux/io.h> +#include <linux/delay.h> +#include <linux/err.h> + +#include <mach/addr-map.h> + +#include "clk.h" + +#define APBC_RTC 0x28 +#define APBC_TWSI0 0x2c +#define APBC_KPC 0x30 +#define APBC_UART0 0x0 +#define APBC_UART1 0x4 +#define APBC_GPIO 0x8 +#define APBC_PWM0 0xc +#define APBC_PWM1 0x10 +#define APBC_PWM2 0x14 +#define APBC_PWM3 0x18 +#define APBC_SSP0 0x81c +#define APBC_SSP1 0x820 +#define APBC_SSP2 0x84c +#define APBC_SSP3 0x858 +#define APBC_SSP4 0x85c +#define APBC_TWSI1 0x6c +#define APBC_UART2 0x70 +#define APMU_SDH0 0x54 +#define APMU_SDH1 0x58 +#define APMU_USB 0x5c +#define APMU_DISP0 0x4c +#define APMU_CCIC0 0x50 +#define APMU_DFC 0x60 +#define MPMU_UART_PLL 0x14 + +static DEFINE_SPINLOCK(clk_lock); + +static struct clk_factor_masks uart_factor_masks = { + .factor = 2, + .num_mask = 0x1fff, + .den_mask = 0x1fff, + .num_shift = 16, + .den_shift = 0, +}; + +static struct clk_factor_tbl uart_factor_tbl[] = { + {.num = 8125, .den = 1536}, /*14.745MHZ */ +}; + +static const char *uart_parent[] = {"pll1_3_16", "uart_pll"}; +static const char *ssp_parent[] = {"pll1_96", "pll1_48", "pll1_24", "pll1_12"}; +static const char *sdh_parent[] = {"pll1_12", "pll1_13"}; +static const char *disp_parent[] = {"pll1_2", "pll1_12"}; +static const char *ccic_parent[] = {"pll1_2", "pll1_12"}; +static const char *ccic_phy_parent[] = {"pll1_6", "pll1_12"}; + +void __init pxa168_clk_init(void) +{ + struct clk *clk; + struct clk *uart_pll; + void __iomem *mpmu_base; + void __iomem *apmu_base; + void __iomem *apbc_base; + + mpmu_base = ioremap(APB_PHYS_BASE + 0x50000, SZ_4K); + if (mpmu_base == NULL) { + pr_err("error to ioremap MPMU base\n"); + return; + } + + apmu_base = ioremap(AXI_PHYS_BASE + 0x82800, SZ_4K); + if (apmu_base == NULL) { + pr_err("error to ioremap APMU base\n"); + return; + } + + apbc_base = ioremap(APB_PHYS_BASE + 0x15000, SZ_4K); + if (apbc_base == NULL) { + pr_err("error to ioremap APBC base\n"); + return; + } + + clk = clk_register_fixed_rate(NULL, "clk32", NULL, CLK_IS_ROOT, 3200); + clk_register_clkdev(clk, "clk32", NULL); + + clk = clk_register_fixed_rate(NULL, "vctcxo", NULL, CLK_IS_ROOT, + 26000000); + clk_register_clkdev(clk, "vctcxo", NULL); + + clk = clk_register_fixed_rate(NULL, "pll1", NULL, CLK_IS_ROOT, + 624000000); + clk_register_clkdev(clk, "pll1", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_2", "pll1", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_2", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_4", "pll1_2", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_4", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_8", "pll1_4", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_8", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_16", "pll1_8", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_16", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_6", "pll1_2", + CLK_SET_RATE_PARENT, 1, 3); + clk_register_clkdev(clk, "pll1_6", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_12", "pll1_6", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_12", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_24", "pll1_12", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_24", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_48", "pll1_24", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_48", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_96", "pll1_48", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_96", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_13", "pll1", + CLK_SET_RATE_PARENT, 1, 13); + clk_register_clkdev(clk, "pll1_13", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_13_1_5", "pll1", + CLK_SET_RATE_PARENT, 2, 3); + clk_register_clkdev(clk, "pll1_13_1_5", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_2_1_5", "pll1", + CLK_SET_RATE_PARENT, 2, 3); + clk_register_clkdev(clk, "pll1_2_1_5", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_3_16", "pll1", + CLK_SET_RATE_PARENT, 3, 16); + clk_register_clkdev(clk, "pll1_3_16", NULL); + + uart_pll = mmp_clk_register_factor("uart_pll", "pll1_4", 0, + mpmu_base + MPMU_UART_PLL, + &uart_factor_masks, uart_factor_tbl, + ARRAY_SIZE(uart_factor_tbl)); + clk_set_rate(uart_pll, 14745600); + clk_register_clkdev(uart_pll, "uart_pll", NULL); + + clk = mmp_clk_register_apbc("twsi0", "pll1_13_1_5", + apbc_base + APBC_TWSI0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.0"); + + clk = mmp_clk_register_apbc("twsi1", "pll1_13_1_5", + apbc_base + APBC_TWSI1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.1"); + + clk = mmp_clk_register_apbc("gpio", "vctcxo", + apbc_base + APBC_GPIO, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa-gpio"); + + clk = mmp_clk_register_apbc("kpc", "clk32", + apbc_base + APBC_KPC, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa27x-keypad"); + + clk = mmp_clk_register_apbc("rtc", "clk32", + apbc_base + APBC_RTC, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "sa1100-rtc"); + + clk = mmp_clk_register_apbc("pwm0", "pll1_48", + apbc_base + APBC_PWM0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.0"); + + clk = mmp_clk_register_apbc("pwm1", "pll1_48", + apbc_base + APBC_PWM1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.1"); + + clk = mmp_clk_register_apbc("pwm2", "pll1_48", + apbc_base + APBC_PWM2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.2"); + + clk = mmp_clk_register_apbc("pwm3", "pll1_48", + apbc_base + APBC_PWM3, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.3"); + + clk = clk_register_mux(NULL, "uart0_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.0", NULL); + + clk = mmp_clk_register_apbc("uart0", "uart0_mux", + apbc_base + APBC_UART0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.0"); + + clk = clk_register_mux(NULL, "uart1_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.1", NULL); + + clk = mmp_clk_register_apbc("uart1", "uart1_mux", + apbc_base + APBC_UART1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.1"); + + clk = clk_register_mux(NULL, "uart2_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART2, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.2", NULL); + + clk = mmp_clk_register_apbc("uart2", "uart2_mux", + apbc_base + APBC_UART2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.2"); + + clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "uart_mux.0", NULL); + + clk = mmp_clk_register_apbc("ssp0", "ssp0_mux", apbc_base + APBC_SSP0, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.0"); + + clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.1", NULL); + + clk = mmp_clk_register_apbc("ssp1", "ssp1_mux", apbc_base + APBC_SSP1, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.1"); + + clk = clk_register_mux(NULL, "ssp2_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP2, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.2", NULL); + + clk = mmp_clk_register_apbc("ssp2", "ssp1_mux", apbc_base + APBC_SSP2, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.2"); + + clk = clk_register_mux(NULL, "ssp3_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP3, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.3", NULL); + + clk = mmp_clk_register_apbc("ssp3", "ssp1_mux", apbc_base + APBC_SSP3, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.3"); + + clk = clk_register_mux(NULL, "ssp4_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP4, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.4", NULL); + + clk = mmp_clk_register_apbc("ssp4", "ssp1_mux", apbc_base + APBC_SSP4, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.4"); + + clk = mmp_clk_register_apmu("dfc", "pll1_4", apmu_base + APMU_DFC, + 0x19b, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa3xx-nand.0"); + + clk = clk_register_mux(NULL, "sdh0_mux", sdh_parent, + ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_SDH0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "sdh0_mux", NULL); + + clk = mmp_clk_register_apmu("sdh0", "sdh_mux", apmu_base + APMU_SDH0, + 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxa.0"); + + clk = clk_register_mux(NULL, "sdh1_mux", sdh_parent, + ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_SDH1, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "sdh1_mux", NULL); + + clk = mmp_clk_register_apmu("sdh1", "sdh1_mux", apmu_base + APMU_SDH1, + 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxa.1"); + + clk = mmp_clk_register_apmu("usb", "usb_pll", apmu_base + APMU_USB, + 0x9, &clk_lock); + clk_register_clkdev(clk, "usb_clk", NULL); + + clk = mmp_clk_register_apmu("sph", "usb_pll", apmu_base + APMU_USB, + 0x12, &clk_lock); + clk_register_clkdev(clk, "sph_clk", NULL); + + clk = clk_register_mux(NULL, "disp0_mux", disp_parent, + ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_DISP0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "disp_mux.0", NULL); + + clk = mmp_clk_register_apmu("disp0", "disp0_mux", + apmu_base + APMU_DISP0, 0x1b, &clk_lock); + clk_register_clkdev(clk, "fnclk", "mmp-disp.0"); + + clk = mmp_clk_register_apmu("disp0_hclk", "disp0_mux", + apmu_base + APMU_DISP0, 0x24, &clk_lock); + clk_register_clkdev(clk, "hclk", "mmp-disp.0"); + + clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent, + ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_CCIC0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "ccic_mux.0", NULL); + + clk = mmp_clk_register_apmu("ccic0", "ccic0_mux", + apmu_base + APMU_CCIC0, 0x1b, &clk_lock); + clk_register_clkdev(clk, "fnclk", "mmp-ccic.0"); + + clk = clk_register_mux(NULL, "ccic0_phy_mux", ccic_phy_parent, + ARRAY_SIZE(ccic_phy_parent), + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0, + 7, 1, 0, &clk_lock); + clk_register_clkdev(clk, "ccic_phy_mux.0", NULL); + + clk = mmp_clk_register_apmu("ccic0_phy", "ccic0_phy_mux", + apmu_base + APMU_CCIC0, 0x24, &clk_lock); + clk_register_clkdev(clk, "phyclk", "mmp-ccic.0"); + + clk = clk_register_divider(NULL, "ccic0_sphy_div", "ccic0_mux", + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0, + 10, 5, 0, &clk_lock); + clk_register_clkdev(clk, "sphyclk_div", NULL); + + clk = mmp_clk_register_apmu("ccic0_sphy", "ccic0_sphy_div", + apmu_base + APMU_CCIC0, 0x300, &clk_lock); + clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0"); +} -- 1.7.0.4
WARNING: multiple messages have this Message-ID (diff)
From: xiechao.mail@gmail.com (Chao Xie) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH V5 2/5] clk: mmp: add clock definition for pxa168 Date: Mon, 20 Aug 2012 10:55:12 +0800 [thread overview] Message-ID: <1345431315-8037-3-git-send-email-xiechao.mail@gmail.com> (raw) In-Reply-To: <1345431315-8037-1-git-send-email-xiechao.mail@gmail.com> From: Chao Xie <chao.xie@marvell.com> Initialize the clocks for pxa168 Signed-off-by: Chao Xie <xiechao.mail@gmail.com> --- drivers/clk/mmp/Makefile | 2 + drivers/clk/mmp/clk-pxa168.c | 346 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 348 insertions(+), 0 deletions(-) create mode 100644 drivers/clk/mmp/clk-pxa168.c diff --git a/drivers/clk/mmp/Makefile b/drivers/clk/mmp/Makefile index b5bc88c..a0e69ed 100644 --- a/drivers/clk/mmp/Makefile +++ b/drivers/clk/mmp/Makefile @@ -3,3 +3,5 @@ # obj-y += clk-apbc.o clk-apmu.o clk-frac.o + +obj-$(CONFIG_CPU_PXA168) += clk-pxa168.o diff --git a/drivers/clk/mmp/clk-pxa168.c b/drivers/clk/mmp/clk-pxa168.c new file mode 100644 index 0000000..e8d036c --- /dev/null +++ b/drivers/clk/mmp/clk-pxa168.c @@ -0,0 +1,346 @@ +/* + * pxa168 clock framework source file + * + * Copyright (C) 2012 Marvell + * Chao Xie <xiechao.mail@gmail.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/spinlock.h> +#include <linux/io.h> +#include <linux/delay.h> +#include <linux/err.h> + +#include <mach/addr-map.h> + +#include "clk.h" + +#define APBC_RTC 0x28 +#define APBC_TWSI0 0x2c +#define APBC_KPC 0x30 +#define APBC_UART0 0x0 +#define APBC_UART1 0x4 +#define APBC_GPIO 0x8 +#define APBC_PWM0 0xc +#define APBC_PWM1 0x10 +#define APBC_PWM2 0x14 +#define APBC_PWM3 0x18 +#define APBC_SSP0 0x81c +#define APBC_SSP1 0x820 +#define APBC_SSP2 0x84c +#define APBC_SSP3 0x858 +#define APBC_SSP4 0x85c +#define APBC_TWSI1 0x6c +#define APBC_UART2 0x70 +#define APMU_SDH0 0x54 +#define APMU_SDH1 0x58 +#define APMU_USB 0x5c +#define APMU_DISP0 0x4c +#define APMU_CCIC0 0x50 +#define APMU_DFC 0x60 +#define MPMU_UART_PLL 0x14 + +static DEFINE_SPINLOCK(clk_lock); + +static struct clk_factor_masks uart_factor_masks = { + .factor = 2, + .num_mask = 0x1fff, + .den_mask = 0x1fff, + .num_shift = 16, + .den_shift = 0, +}; + +static struct clk_factor_tbl uart_factor_tbl[] = { + {.num = 8125, .den = 1536}, /*14.745MHZ */ +}; + +static const char *uart_parent[] = {"pll1_3_16", "uart_pll"}; +static const char *ssp_parent[] = {"pll1_96", "pll1_48", "pll1_24", "pll1_12"}; +static const char *sdh_parent[] = {"pll1_12", "pll1_13"}; +static const char *disp_parent[] = {"pll1_2", "pll1_12"}; +static const char *ccic_parent[] = {"pll1_2", "pll1_12"}; +static const char *ccic_phy_parent[] = {"pll1_6", "pll1_12"}; + +void __init pxa168_clk_init(void) +{ + struct clk *clk; + struct clk *uart_pll; + void __iomem *mpmu_base; + void __iomem *apmu_base; + void __iomem *apbc_base; + + mpmu_base = ioremap(APB_PHYS_BASE + 0x50000, SZ_4K); + if (mpmu_base == NULL) { + pr_err("error to ioremap MPMU base\n"); + return; + } + + apmu_base = ioremap(AXI_PHYS_BASE + 0x82800, SZ_4K); + if (apmu_base == NULL) { + pr_err("error to ioremap APMU base\n"); + return; + } + + apbc_base = ioremap(APB_PHYS_BASE + 0x15000, SZ_4K); + if (apbc_base == NULL) { + pr_err("error to ioremap APBC base\n"); + return; + } + + clk = clk_register_fixed_rate(NULL, "clk32", NULL, CLK_IS_ROOT, 3200); + clk_register_clkdev(clk, "clk32", NULL); + + clk = clk_register_fixed_rate(NULL, "vctcxo", NULL, CLK_IS_ROOT, + 26000000); + clk_register_clkdev(clk, "vctcxo", NULL); + + clk = clk_register_fixed_rate(NULL, "pll1", NULL, CLK_IS_ROOT, + 624000000); + clk_register_clkdev(clk, "pll1", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_2", "pll1", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_2", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_4", "pll1_2", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_4", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_8", "pll1_4", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_8", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_16", "pll1_8", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_16", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_6", "pll1_2", + CLK_SET_RATE_PARENT, 1, 3); + clk_register_clkdev(clk, "pll1_6", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_12", "pll1_6", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_12", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_24", "pll1_12", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_24", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_48", "pll1_24", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_48", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_96", "pll1_48", + CLK_SET_RATE_PARENT, 1, 2); + clk_register_clkdev(clk, "pll1_96", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_13", "pll1", + CLK_SET_RATE_PARENT, 1, 13); + clk_register_clkdev(clk, "pll1_13", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_13_1_5", "pll1", + CLK_SET_RATE_PARENT, 2, 3); + clk_register_clkdev(clk, "pll1_13_1_5", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_2_1_5", "pll1", + CLK_SET_RATE_PARENT, 2, 3); + clk_register_clkdev(clk, "pll1_2_1_5", NULL); + + clk = clk_register_fixed_factor(NULL, "pll1_3_16", "pll1", + CLK_SET_RATE_PARENT, 3, 16); + clk_register_clkdev(clk, "pll1_3_16", NULL); + + uart_pll = mmp_clk_register_factor("uart_pll", "pll1_4", 0, + mpmu_base + MPMU_UART_PLL, + &uart_factor_masks, uart_factor_tbl, + ARRAY_SIZE(uart_factor_tbl)); + clk_set_rate(uart_pll, 14745600); + clk_register_clkdev(uart_pll, "uart_pll", NULL); + + clk = mmp_clk_register_apbc("twsi0", "pll1_13_1_5", + apbc_base + APBC_TWSI0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.0"); + + clk = mmp_clk_register_apbc("twsi1", "pll1_13_1_5", + apbc_base + APBC_TWSI1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-i2c.1"); + + clk = mmp_clk_register_apbc("gpio", "vctcxo", + apbc_base + APBC_GPIO, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa-gpio"); + + clk = mmp_clk_register_apbc("kpc", "clk32", + apbc_base + APBC_KPC, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa27x-keypad"); + + clk = mmp_clk_register_apbc("rtc", "clk32", + apbc_base + APBC_RTC, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "sa1100-rtc"); + + clk = mmp_clk_register_apbc("pwm0", "pll1_48", + apbc_base + APBC_PWM0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.0"); + + clk = mmp_clk_register_apbc("pwm1", "pll1_48", + apbc_base + APBC_PWM1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.1"); + + clk = mmp_clk_register_apbc("pwm2", "pll1_48", + apbc_base + APBC_PWM2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.2"); + + clk = mmp_clk_register_apbc("pwm3", "pll1_48", + apbc_base + APBC_PWM3, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa168-pwm.3"); + + clk = clk_register_mux(NULL, "uart0_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.0", NULL); + + clk = mmp_clk_register_apbc("uart0", "uart0_mux", + apbc_base + APBC_UART0, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.0"); + + clk = clk_register_mux(NULL, "uart1_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.1", NULL); + + clk = mmp_clk_register_apbc("uart1", "uart1_mux", + apbc_base + APBC_UART1, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.1"); + + clk = clk_register_mux(NULL, "uart2_mux", uart_parent, + ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_UART2, 4, 3, 0, &clk_lock); + clk_set_parent(clk, uart_pll); + clk_register_clkdev(clk, "uart_mux.2", NULL); + + clk = mmp_clk_register_apbc("uart2", "uart2_mux", + apbc_base + APBC_UART2, 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa2xx-uart.2"); + + clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "uart_mux.0", NULL); + + clk = mmp_clk_register_apbc("ssp0", "ssp0_mux", apbc_base + APBC_SSP0, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.0"); + + clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.1", NULL); + + clk = mmp_clk_register_apbc("ssp1", "ssp1_mux", apbc_base + APBC_SSP1, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.1"); + + clk = clk_register_mux(NULL, "ssp2_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP2, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.2", NULL); + + clk = mmp_clk_register_apbc("ssp2", "ssp1_mux", apbc_base + APBC_SSP2, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.2"); + + clk = clk_register_mux(NULL, "ssp3_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP3, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.3", NULL); + + clk = mmp_clk_register_apbc("ssp3", "ssp1_mux", apbc_base + APBC_SSP3, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.3"); + + clk = clk_register_mux(NULL, "ssp4_mux", ssp_parent, + ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + apbc_base + APBC_SSP4, 4, 3, 0, &clk_lock); + clk_register_clkdev(clk, "ssp_mux.4", NULL); + + clk = mmp_clk_register_apbc("ssp4", "ssp1_mux", apbc_base + APBC_SSP4, + 10, 0, &clk_lock); + clk_register_clkdev(clk, NULL, "mmp-ssp.4"); + + clk = mmp_clk_register_apmu("dfc", "pll1_4", apmu_base + APMU_DFC, + 0x19b, &clk_lock); + clk_register_clkdev(clk, NULL, "pxa3xx-nand.0"); + + clk = clk_register_mux(NULL, "sdh0_mux", sdh_parent, + ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_SDH0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "sdh0_mux", NULL); + + clk = mmp_clk_register_apmu("sdh0", "sdh_mux", apmu_base + APMU_SDH0, + 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxa.0"); + + clk = clk_register_mux(NULL, "sdh1_mux", sdh_parent, + ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_SDH1, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "sdh1_mux", NULL); + + clk = mmp_clk_register_apmu("sdh1", "sdh1_mux", apmu_base + APMU_SDH1, + 0x1b, &clk_lock); + clk_register_clkdev(clk, NULL, "sdhci-pxa.1"); + + clk = mmp_clk_register_apmu("usb", "usb_pll", apmu_base + APMU_USB, + 0x9, &clk_lock); + clk_register_clkdev(clk, "usb_clk", NULL); + + clk = mmp_clk_register_apmu("sph", "usb_pll", apmu_base + APMU_USB, + 0x12, &clk_lock); + clk_register_clkdev(clk, "sph_clk", NULL); + + clk = clk_register_mux(NULL, "disp0_mux", disp_parent, + ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_DISP0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "disp_mux.0", NULL); + + clk = mmp_clk_register_apmu("disp0", "disp0_mux", + apmu_base + APMU_DISP0, 0x1b, &clk_lock); + clk_register_clkdev(clk, "fnclk", "mmp-disp.0"); + + clk = mmp_clk_register_apmu("disp0_hclk", "disp0_mux", + apmu_base + APMU_DISP0, 0x24, &clk_lock); + clk_register_clkdev(clk, "hclk", "mmp-disp.0"); + + clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent, + ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT, + apmu_base + APMU_CCIC0, 6, 1, 0, &clk_lock); + clk_register_clkdev(clk, "ccic_mux.0", NULL); + + clk = mmp_clk_register_apmu("ccic0", "ccic0_mux", + apmu_base + APMU_CCIC0, 0x1b, &clk_lock); + clk_register_clkdev(clk, "fnclk", "mmp-ccic.0"); + + clk = clk_register_mux(NULL, "ccic0_phy_mux", ccic_phy_parent, + ARRAY_SIZE(ccic_phy_parent), + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0, + 7, 1, 0, &clk_lock); + clk_register_clkdev(clk, "ccic_phy_mux.0", NULL); + + clk = mmp_clk_register_apmu("ccic0_phy", "ccic0_phy_mux", + apmu_base + APMU_CCIC0, 0x24, &clk_lock); + clk_register_clkdev(clk, "phyclk", "mmp-ccic.0"); + + clk = clk_register_divider(NULL, "ccic0_sphy_div", "ccic0_mux", + CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0, + 10, 5, 0, &clk_lock); + clk_register_clkdev(clk, "sphyclk_div", NULL); + + clk = mmp_clk_register_apmu("ccic0_sphy", "ccic0_sphy_div", + apmu_base + APMU_CCIC0, 0x300, &clk_lock); + clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0"); +} -- 1.7.0.4
next prev parent reply other threads:[~2012-08-20 2:51 UTC|newest] Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-08-20 2:55 [PATCH V5 0/5] clk: mmp: add clock framework for mmp Chao Xie 2012-08-20 2:55 ` Chao Xie 2012-08-20 2:55 ` [PATCH V5 1/5] clk: mmp: add mmp specific clocks Chao Xie 2012-08-20 2:55 ` Chao Xie 2012-08-20 2:55 ` Chao Xie [this message] 2012-08-20 2:55 ` [PATCH V5 2/5] clk: mmp: add clock definition for pxa168 Chao Xie 2012-08-20 2:55 ` [PATCH V5 3/5] clk: mmp: add clock definition for pxa910 Chao Xie 2012-08-20 2:55 ` Chao Xie 2012-08-20 2:55 ` [PATCH V5 4/5] clk: mmp: add clock definition for mmp2 Chao Xie 2012-08-20 2:55 ` Chao Xie 2012-08-20 2:55 ` [PATCH V5 5/5] arm: mmp: make all SOCs use common clock by default Chao Xie 2012-08-20 2:55 ` Chao Xie 2012-08-20 5:39 ` [PATCH V5 0/5] clk: mmp: add clock framework for mmp Arnd Bergmann 2012-08-20 5:39 ` Arnd Bergmann 2012-08-25 0:21 ` Mike Turquette 2012-08-25 0:21 ` Mike Turquette 2012-08-27 1:19 ` Chao Xie 2012-08-27 1:19 ` Chao Xie 2012-08-29 18:26 ` Mike Turquette 2012-09-11 5:54 ` Chao Xie 2012-09-11 5:54 ` Chao Xie 2012-09-11 13:33 ` Haojian Zhuang 2012-09-11 13:33 ` Haojian Zhuang
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