* [PATCH] OMAP2: add regulator for MMC1
@ 2011-02-07 16:08 Balaji T K
2011-02-08 20:56 ` Kishore Kadiyala
0 siblings, 1 reply; 3+ messages in thread
From: Balaji T K @ 2011-02-07 16:08 UTC (permalink / raw)
To: tony, linux-omap, linux-arm-kernel; +Cc: Balaji T K
Add regulator VMMC1 used by SD/MMC card slot1 in 2430sdp.
Signed-off-by: Balaji T K <balajitk@ti.com>
---
Tested on OMAP2430 SDP with busybox filesystem mounted on MMC1
arch/arm/mach-omap2/board-2430sdp.c | 21 +++++++++++++++++++++
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index e066177..361f6cb 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -22,6 +22,7 @@
#include <linux/mmc/host.h>
#include <linux/delay.h>
#include <linux/i2c/twl.h>
+#include <linux/regulator/machine.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/io.h>
@@ -148,6 +149,25 @@ static void __init omap_2430sdp_init_irq(void)
omap_init_irq();
}
+static struct regulator_consumer_supply sdp2430_vmmc1_supplies[] = {
+ REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"),
+};
+
+/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
+static struct regulator_init_data sdp2430_vmmc1 = {
+ .constraints = {
+ .min_uV = 1850000,
+ .max_uV = 3150000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(sdp2430_vmmc1_supplies),
+ .consumer_supplies = &sdp2430_vmmc1_supplies[0],
+};
+
static struct twl4030_gpio_platform_data sdp2430_gpio_data = {
.gpio_base = OMAP_MAX_GPIO_LINES,
.irq_base = TWL4030_GPIO_IRQ_BASE,
@@ -160,6 +180,7 @@ static struct twl4030_platform_data sdp2430_twldata = {
/* platform_data for children goes here */
.gpio = &sdp2430_gpio_data,
+ .vmmc1 = &sdp2430_vmmc1,
};
static struct i2c_board_info __initdata sdp2430_i2c_boardinfo[] = {
--
1.7.0.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] OMAP2: add regulator for MMC1
2011-02-07 16:08 [PATCH] OMAP2: add regulator for MMC1 Balaji T K
@ 2011-02-08 20:56 ` Kishore Kadiyala
2011-02-17 23:54 ` Tony Lindgren
0 siblings, 1 reply; 3+ messages in thread
From: Kishore Kadiyala @ 2011-02-08 20:56 UTC (permalink / raw)
To: Balaji T K; +Cc: tony, linux-omap, linux-arm-kernel
On Mon, Feb 7, 2011 at 9:38 PM, Balaji T K <balajitk@ti.com> wrote:
> Add regulator VMMC1 used by SD/MMC card slot1 in 2430sdp.
>
> Signed-off-by: Balaji T K <balajitk@ti.com>
Tested-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Regards,
Kishore
> ---
> Tested on OMAP2430 SDP with busybox filesystem mounted on MMC1
>
> arch/arm/mach-omap2/board-2430sdp.c | 21 +++++++++++++++++++++
> 1 files changed, 21 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
> index e066177..361f6cb 100644
> --- a/arch/arm/mach-omap2/board-2430sdp.c
> +++ b/arch/arm/mach-omap2/board-2430sdp.c
> @@ -22,6 +22,7 @@
> #include <linux/mmc/host.h>
> #include <linux/delay.h>
> #include <linux/i2c/twl.h>
> +#include <linux/regulator/machine.h>
> #include <linux/err.h>
> #include <linux/clk.h>
> #include <linux/io.h>
> @@ -148,6 +149,25 @@ static void __init omap_2430sdp_init_irq(void)
> omap_init_irq();
> }
>
> +static struct regulator_consumer_supply sdp2430_vmmc1_supplies[] = {
> + REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"),
> +};
> +
> +/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
> +static struct regulator_init_data sdp2430_vmmc1 = {
> + .constraints = {
> + .min_uV = 1850000,
> + .max_uV = 3150000,
> + .valid_modes_mask = REGULATOR_MODE_NORMAL
> + | REGULATOR_MODE_STANDBY,
> + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
> + | REGULATOR_CHANGE_MODE
> + | REGULATOR_CHANGE_STATUS,
> + },
> + .num_consumer_supplies = ARRAY_SIZE(sdp2430_vmmc1_supplies),
> + .consumer_supplies = &sdp2430_vmmc1_supplies[0],
> +};
> +
> static struct twl4030_gpio_platform_data sdp2430_gpio_data = {
> .gpio_base = OMAP_MAX_GPIO_LINES,
> .irq_base = TWL4030_GPIO_IRQ_BASE,
> @@ -160,6 +180,7 @@ static struct twl4030_platform_data sdp2430_twldata = {
>
> /* platform_data for children goes here */
> .gpio = &sdp2430_gpio_data,
> + .vmmc1 = &sdp2430_vmmc1,
> };
>
> static struct i2c_board_info __initdata sdp2430_i2c_boardinfo[] = {
> --
> 1.7.0.4
>
> --
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] OMAP2: add regulator for MMC1
2011-02-08 20:56 ` Kishore Kadiyala
@ 2011-02-17 23:54 ` Tony Lindgren
0 siblings, 0 replies; 3+ messages in thread
From: Tony Lindgren @ 2011-02-17 23:54 UTC (permalink / raw)
To: Kishore Kadiyala; +Cc: Balaji T K, linux-omap, linux-arm-kernel
* Kishore Kadiyala <kishorek.kadiyala@gmail.com> [110208 12:55]:
> On Mon, Feb 7, 2011 at 9:38 PM, Balaji T K <balajitk@ti.com> wrote:
> > Add regulator VMMC1 used by SD/MMC card slot1 in 2430sdp.
> >
> > Signed-off-by: Balaji T K <balajitk@ti.com>
>
> Tested-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Thanks adding.
Tony
^ permalink raw reply [flat|nested] 3+ messages in thread
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2011-02-08 20:56 ` Kishore Kadiyala
2011-02-17 23:54 ` Tony Lindgren
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