[PATCH 1/2] ARM: mach-shmobile: ap4evb: Add LED support

[PATCH 1/2] ARM: mach-shmobile: ap4evb: Add LED support

[Kuninori Morimoto]

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
---
 arch/arm/mach-shmobile/board-ap4evb.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 41bc248..4714cad 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -197,6 +197,20 @@ static void __init ap4evb_init(void)
 	gpio_request(GPIO_FN_CS5A,	NULL);
 	gpio_request(GPIO_FN_IRQ6_39,	NULL);
 
+	/* enable LED 1 - 4 */
+	gpio_request(GPIO_PORT185, NULL);
+	gpio_request(GPIO_PORT186, NULL);
+	gpio_request(GPIO_PORT187, NULL);
+	gpio_request(GPIO_PORT188, NULL);
+	gpio_direction_output(GPIO_PORT185, 1);
+	gpio_direction_output(GPIO_PORT186, 1);
+	gpio_direction_output(GPIO_PORT187, 1);
+	gpio_direction_output(GPIO_PORT188, 1);
+	gpio_export(GPIO_PORT185, 0);
+	gpio_export(GPIO_PORT186, 0);
+	gpio_export(GPIO_PORT187, 0);
+	gpio_export(GPIO_PORT188, 0);
+
 	sh7372_add_standard_devices();
 
 	platform_add_devices(ap4evb_devices, ARRAY_SIZE(ap4evb_devices));
-- 
1.6.3.3

Re: [PATCH 1/2] ARM: mach-shmobile: ap4evb: Add LED support

[Paul Mundt]

On Mon, Feb 22, 2010 at 06:20:39PM +0900, Kuninori Morimoto wrote:
> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
> ---
>  arch/arm/mach-shmobile/board-ap4evb.c |   14 ++++++++++++++
>  1 files changed, 14 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
> index 41bc248..4714cad 100644
> --- a/arch/arm/mach-shmobile/board-ap4evb.c
> +++ b/arch/arm/mach-shmobile/board-ap4evb.c
> @@ -197,6 +197,20 @@ static void __init ap4evb_init(void)
>  	gpio_request(GPIO_FN_CS5A,	NULL);
>  	gpio_request(GPIO_FN_IRQ6_39,	NULL);
>  
> +	/* enable LED 1 - 4 */
> +	gpio_request(GPIO_PORT185, NULL);

[snip]

On Mon, Feb 22, 2010 at 06:30:12PM +0900, Kuninori Morimoto wrote:
> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
> ---
>  arch/arm/mach-shmobile/board-ap4evb.c |   14 ++++++++++++++
>  1 files changed, 14 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
> index 4714cad..d9a46d0 100644
> --- a/arch/arm/mach-shmobile/board-ap4evb.c
> +++ b/arch/arm/mach-shmobile/board-ap4evb.c
> @@ -211,6 +211,20 @@ static void __init ap4evb_init(void)
>  	gpio_export(GPIO_PORT187, 0);
>  	gpio_export(GPIO_PORT188, 0);
>  
> +	/* enable Debug switch (S6) */
> +	gpio_request(GPIO_PORT32, NULL);

[snip]

Both applied, thanks.

[PATCH 1/2] ARM: mach-shmobile: ap4evb: fixup memory initialize for

[Kuninori Morimoto]

Current ap4evb had issue which couldn't boot sometimes.
This patch fixup it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 .../arm/mach-shmobile/include/mach/head-ap4evb.txt |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt b/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt
index efd3687..3029aba 100644
--- a/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt
+++ b/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt
@@ -6,13 +6,10 @@ LIST "RWT Setting"
 EW 0xE6020004, 0xA500
 EW 0xE6030004, 0xA500
 
-DD 0x01001000, 0x01001000
-
 LIST "GPIO Setting"
 EB 0xE6051013, 0xA2
 
 LIST "CPG"
-ED 0xE6150080, 0x00000180
 ED 0xE61500C0, 0x00000002
 
 WAIT 1, 0xFE40009C
@@ -37,6 +34,9 @@ ED 0xE615002C, 0x93000040
 
 WAIT 1, 0xFE40009C
 
+LIST "SUB/USBClk"
+ED 0xE6150080, 0x00000180
+
 LIST "BSC"
 ED 0xFEC10000, 0x00E0001B
 
@@ -53,7 +53,7 @@ ED 0xFE400048, 0x20C18505
 ED 0xFE40004C, 0x00110209
 ED 0xFE400010, 0x00000087
 
-WAIT 10, 0xFE40009C
+WAIT 30, 0xFE40009C
 
 ED 0xFE400084, 0x0000003F
 EB 0xFE500000, 0x00
@@ -84,7 +84,7 @@ ED 0xE6150004, 0x80331050
 
 WAIT 1, 0xFE40009C
 
-ED 0xE6150354, 0x00000002
+ED 0xFE400354, 0x01AD8002
 
 LIST "SCIF0 - Serial port for earlyprintk"
 EB 0xE6053098, 0x11
-- 
1.7.1

Re: [PATCH 1/2] ARM: mach-shmobile: ap4evb: fixup memory

[Simon Horman]

On Tue, Feb 15, 2011 at 02:03:46PM +0900, Kuninori Morimoto wrote:
> Current ap4evb had issue which couldn't boot sometimes.
> This patch fixup it.

Hi Morimoto-san,

As per the Mackerel version of this patch,
I have looked over the register changes
and they seem reasonable to me.

I do not have an AP4EB available to test this code at this time.
(I think that the AP4EB that I previously used is sitting on/near
Magnus's desk.)

Reviewed-by: Simon Horman <horms@verge.net.au>