From 0d7671ee66964760a718aa6d0277453b02a2c9b3 Mon Sep 17 00:00:00 2001 From: Yong Shen Date: Fri, 7 Jan 2011 12:25:33 +0800 Subject: ARM i.MX53 enable i2c on EVK board add i2c platform data and clock Signed-off-by: Yong Shen Signed-off-by: Sascha Hauer --- arch/arm/mach-mx5/clock-mx51-mx53.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-mx5/clock-mx51-mx53.c') diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c index b21bc47d482..0ade3c4cc6c 100644 --- a/arch/arm/mach-mx5/clock-mx51-mx53.c +++ b/arch/arm/mach-mx5/clock-mx51-mx53.c @@ -1326,6 +1326,8 @@ static struct clk_lookup mx53_lookups[] = { _REGISTER_CLOCK(NULL, "gpt", gpt_clk) _REGISTER_CLOCK("fec.0", NULL, fec_clk) _REGISTER_CLOCK(NULL, "iim_clk", iim_clk) + _REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk) + _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk) }; static void clk_tree_init(void) -- cgit v1.2.3 From 410d3458e56bfe85ea4ac6358d5ae16d2f9acda6 Mon Sep 17 00:00:00 2001 From: Yong Shen Date: Fri, 7 Jan 2011 12:25:34 +0800 Subject: ARM i.MX53 enable sdhc support on EVK board 1. changes some register address to fit macro definition 2. add platform data and clock for sdhc Signed-off-by: Yong Shen Signed-off-by: Sascha Hauer --- arch/arm/mach-mx5/clock-mx51-mx53.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-mx5/clock-mx51-mx53.c') diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c index 0ade3c4cc6c..15fa89ed5d0 100644 --- a/arch/arm/mach-mx5/clock-mx51-mx53.c +++ b/arch/arm/mach-mx5/clock-mx51-mx53.c @@ -1328,6 +1328,8 @@ static struct clk_lookup mx53_lookups[] = { _REGISTER_CLOCK(NULL, "iim_clk", iim_clk) _REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk) _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk) + _REGISTER_CLOCK("sdhci-esdhc-imx.0", NULL, esdhc1_clk) + _REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_clk) }; static void clk_tree_init(void) -- cgit v1.2.3 From b0a6ba5ffbb52b5e8fccd1a013e770e1b0af03ba Mon Sep 17 00:00:00 2001 From: Yong Shen Date: Mon, 10 Jan 2011 20:08:53 +0800 Subject: ARM i.MX53 enable spi on EVK board 1. some macro definitions fix 2. add platform data for spi device 3. register spi clocks Signed-off-by: Yong Shen Signed-off-by: Sascha Hauer --- arch/arm/mach-mx5/clock-mx51-mx53.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/mach-mx5/clock-mx51-mx53.c') diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c index 15fa89ed5d0..64fe24900a4 100644 --- a/arch/arm/mach-mx5/clock-mx51-mx53.c +++ b/arch/arm/mach-mx5/clock-mx51-mx53.c @@ -1330,6 +1330,9 @@ static struct clk_lookup mx53_lookups[] = { _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk) _REGISTER_CLOCK("sdhci-esdhc-imx.0", NULL, esdhc1_clk) _REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_clk) + _REGISTER_CLOCK("imx53-ecspi.0", NULL, ecspi1_clk) + _REGISTER_CLOCK("imx53-ecspi.1", NULL, ecspi2_clk) + _REGISTER_CLOCK("imx53-cspi.0", NULL, cspi_clk) }; static void clk_tree_init(void) -- cgit v1.2.3 From 2cad26a9d583ea16bb23a8cdc2f7a7df4662a72c Mon Sep 17 00:00:00 2001 From: Yong Shen Date: Mon, 10 Jan 2011 20:08:54 +0800 Subject: ARM i.MX5 uart clock bug fix uart clk is from pll3 on mx53 instead of mx51 Signed-off-by: Yong Shen Signed-off-by: Sascha Hauer --- arch/arm/mach-mx5/clock-mx51-mx53.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-mx5/clock-mx51-mx53.c') diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c index 64fe24900a4..8f142294e10 100644 --- a/arch/arm/mach-mx5/clock-mx51-mx53.c +++ b/arch/arm/mach-mx5/clock-mx51-mx53.c @@ -1370,7 +1370,6 @@ int __init mx51_clocks_init(unsigned long ckil, unsigned long osc, clk_tree_init(); - clk_set_parent(&uart_root_clk, &pll3_sw_clk); clk_enable(&cpu_clk); clk_enable(&main_bus_clk); @@ -1413,6 +1412,7 @@ int __init mx53_clocks_init(unsigned long ckil, unsigned long osc, clk_tree_init(); + clk_set_parent(&uart_root_clk, &pll3_sw_clk); clk_enable(&cpu_clk); clk_enable(&main_bus_clk); -- cgit v1.2.3 From a5fcfef0b8db574098f2e42827117bc4accf2efd Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 1 Dec 2010 11:11:47 -0200 Subject: ARM: mx5: dynamically allocate imx-keypad devices Add support for dynamical allocation of imx-keypad on mx5 platform. After moving to dynamically registration of the keypad, the keypad clock name needs to change accordingly. The reason is that the original mx5 keypad platform_device id was 0, now we use id=-1 as per arch/arm/plat-mxc/devices/platform-imx-keypad.c. Tested keypad successfully on a MX51_3DS board. Signed-off-by: Fabio Estevam Signed-off-by: Sascha Hauer --- arch/arm/mach-mx5/clock-mx51-mx53.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-mx5/clock-mx51-mx53.c') diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c index 8f142294e10..f1f45b63f45 100644 --- a/arch/arm/mach-mx5/clock-mx51-mx53.c +++ b/arch/arm/mach-mx5/clock-mx51-mx53.c @@ -1295,7 +1295,7 @@ static struct clk_lookup mx51_lookups[] = { _REGISTER_CLOCK("mxc-ehci.2", "usb_ahb", usb_ahb_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb", usboh3_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", ahb_clk) - _REGISTER_CLOCK("imx-keypad.0", NULL, kpp_clk) + _REGISTER_CLOCK("imx-keypad", NULL, kpp_clk) _REGISTER_CLOCK("mxc_nand", NULL, nfc_clk) _REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk) _REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk) -- cgit v1.2.3 From dd027b00eb5cc8580452fe66447eacdce2d57db6 Mon Sep 17 00:00:00 2001 From: "Arnaud Patard (Rtp)" Date: Thu, 13 Jan 2011 12:26:40 +0100 Subject: mx51: add support for pwm This patch is adding support for pwm1 and pwm2 devices found on mx51. [ this patch has been tested with pwm-backlight driver ] Signed-off-by: Arnaud Patard Signed-off-by: Sascha Hauer --- arch/arm/mach-mx5/clock-mx51-mx53.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/mach-mx5/clock-mx51-mx53.c') diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c index f1f45b63f45..ce4ffd76913 100644 --- a/arch/arm/mach-mx5/clock-mx51-mx53.c +++ b/arch/arm/mach-mx5/clock-mx51-mx53.c @@ -1191,6 +1191,11 @@ DEFINE_CLOCK(gpt_ipg_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG10_OFFSET, DEFINE_CLOCK(gpt_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG9_OFFSET, NULL, NULL, &ipg_clk, &gpt_ipg_clk); +DEFINE_CLOCK(pwm1_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG6_OFFSET, + NULL, NULL, &ipg_clk, NULL); +DEFINE_CLOCK(pwm2_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG8_OFFSET, + NULL, NULL, &ipg_clk, NULL); + /* I2C */ DEFINE_CLOCK(i2c1_clk, 0, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG9_OFFSET, NULL, NULL, &ipg_clk, NULL); @@ -1283,6 +1288,8 @@ static struct clk_lookup mx51_lookups[] = { _REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk) _REGISTER_CLOCK(NULL, "gpt", gpt_clk) _REGISTER_CLOCK("fec.0", NULL, fec_clk) + _REGISTER_CLOCK("mxc_pwm.0", "pwm", pwm1_clk) + _REGISTER_CLOCK("mxc_pwm.1", "pwm", pwm2_clk) _REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk) _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk) _REGISTER_CLOCK("imx-i2c.2", NULL, hsi2c_clk) -- cgit v1.2.3