diff mbox

[1/3] ARM: imx: enable pinctrl dummy states

Message ID 1335958282-3068-1-git-send-email-b29396@freescale.com
State New
Headers show

Commit Message

Dong Aisheng May 2, 2012, 11:31 a.m. UTC 
From: Dong Aisheng <dong.aisheng@linaro.org>

Enable pinctrl dummy states for imx platforms without pinctrl
support.

Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
---
 arch/arm/mach-imx/imx51-dt.c |    3 +++
 arch/arm/mach-imx/imx53-dt.c |    3 +++
 arch/arm/mach-imx/mm-imx1.c  |    2 ++
 arch/arm/mach-imx/mm-imx21.c |    2 ++
 arch/arm/mach-imx/mm-imx25.c |    2 ++
 arch/arm/mach-imx/mm-imx27.c |    2 ++
 arch/arm/mach-imx/mm-imx3.c  |    2 ++
 arch/arm/mach-imx/mm-imx5.c  |    2 ++
 8 files changed, 18 insertions(+), 0 deletions(-)

Comments

Shawn Guo May 6, 2012, 1:51 p.m. UTC | #1 
On Wed, May 02, 2012 at 07:31:20PM +0800, Dong Aisheng wrote:
> From: Dong Aisheng <dong.aisheng@linaro.org>
> 
> Enable pinctrl dummy states for imx platforms without pinctrl
> support.
> 
> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
> Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>

I queued the series and will have it send together with other imx
and mxs driver patches that adopt pinctrl API.
Linus Walleij May 9, 2012, 9:11 a.m. UTC | #2 
On Wed, May 2, 2012 at 1:31 PM, Dong Aisheng <b29396@freescale.com> wrote:

> From: Dong Aisheng <dong.aisheng@linaro.org>
>
> Enable pinctrl dummy states for imx platforms without pinctrl
> support.
>
> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
> Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>

Acked-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij
Shawn Guo May 11, 2012, 7:36 a.m. UTC | #3 
On Wed, May 02, 2012 at 07:31:22PM +0800, Dong Aisheng wrote:
> From: Dong Aisheng <dong.aisheng@linaro.org>
> 
> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
> Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
> ---
> ChangeLog v4->v5:
>  *split arch/arm/mach-imx/* changes into a separate patch
> ChangeLog v3->v4:
>  * call provide dummies in imx*_soc_init().
> ChangeLog v2->v3:
>  * patch name updated.
>    v1 name is ARM: imx6q: switch to use pinctrl driver
>  * using pinctrl dummy state to avoid breaking other platforms to use this
>    driver.
> ChangeLog v1->v2:
>  * using updated binding
> ---
>  arch/arm/boot/dts/imx6q-arm2.dts   |    4 ++++
>  arch/arm/boot/dts/imx6q.dtsi       |   32 ++++++++++++++++++++++++++++++++
>  drivers/mmc/host/sdhci-esdhc-imx.c |    9 +++++++++
>  3 files changed, 45 insertions(+), 0 deletions(-)

Since we now have dummy state enabled for imx6q as well, I just split
the patches into following two for better separation, with first one
on my imx/pinctrl/for-3.5 and the second one on imx/dt/for-3.5 branch
respectively.

commit e62d8b8fe73518d1875371a2ee9c5fdd31eba6f8
Author: Dong Aisheng <dong.aisheng@linaro.org>
Date:   Fri May 11 14:56:01 2012 +0800

    mmc: sdhci-imx-esdhc: adopt pinctrl support

    Cc: linux-mmc@vger.kernel.org
    Cc: Chris Ball <cjb@laptop.org>
    Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
    Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
    Acked-by: Stephen Warren <swarren@wwwdotorg.org>

 drivers/mmc/host/sdhci-esdhc-imx.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

commit 551fd208f204780bac1ca5bce1748ba7a6f7ee6e
Author: Dong Aisheng <dong.aisheng@linaro.org>
Date:   Fri May 11 14:58:00 2012 +0800

    ARM: dts: imx6q-arm2: add pinctrl state for usdhc

    Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
    Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

 arch/arm/boot/dts/imx6q-arm2.dts |    4 ++++
 arch/arm/boot/dts/imx6q.dtsi     |   32 ++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 0 deletions(-)

Please have a check to see if everything is correct.
Dong Aisheng May 11, 2012, 8:01 a.m. UTC | #4 
On Fri, May 11, 2012 at 03:36:56PM +0800, Shawn Guo wrote:
> On Wed, May 02, 2012 at 07:31:22PM +0800, Dong Aisheng wrote:
> > From: Dong Aisheng <dong.aisheng@linaro.org>
> > 
> > Acked-by: Stephen Warren <swarren@wwwdotorg.org>
> > Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
> > ---
> > ChangeLog v4->v5:
> >  *split arch/arm/mach-imx/* changes into a separate patch
> > ChangeLog v3->v4:
> >  * call provide dummies in imx*_soc_init().
> > ChangeLog v2->v3:
> >  * patch name updated.
> >    v1 name is ARM: imx6q: switch to use pinctrl driver
> >  * using pinctrl dummy state to avoid breaking other platforms to use this
> >    driver.
> > ChangeLog v1->v2:
> >  * using updated binding
> > ---
> >  arch/arm/boot/dts/imx6q-arm2.dts   |    4 ++++
> >  arch/arm/boot/dts/imx6q.dtsi       |   32 ++++++++++++++++++++++++++++++++
> >  drivers/mmc/host/sdhci-esdhc-imx.c |    9 +++++++++
> >  3 files changed, 45 insertions(+), 0 deletions(-)
> 
> Since we now have dummy state enabled for imx6q as well, I just split
> the patches into following two for better separation, with first one
> on my imx/pinctrl/for-3.5 and the second one on imx/dt/for-3.5 branch
> respectively.
> 
> commit e62d8b8fe73518d1875371a2ee9c5fdd31eba6f8
> Author: Dong Aisheng <dong.aisheng@linaro.org>
> Date:   Fri May 11 14:56:01 2012 +0800
> 
>     mmc: sdhci-imx-esdhc: adopt pinctrl support
> 
>     Cc: linux-mmc@vger.kernel.org
>     Cc: Chris Ball <cjb@laptop.org>
>     Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
>     Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
>     Acked-by: Stephen Warren <swarren@wwwdotorg.org>
> 
>  drivers/mmc/host/sdhci-esdhc-imx.c |    9 +++++++++
>  1 files changed, 9 insertions(+), 0 deletions(-)
> 
> commit 551fd208f204780bac1ca5bce1748ba7a6f7ee6e
> Author: Dong Aisheng <dong.aisheng@linaro.org>
> Date:   Fri May 11 14:58:00 2012 +0800
> 
>     ARM: dts: imx6q-arm2: add pinctrl state for usdhc
> 
>     Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
>     Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> 
>  arch/arm/boot/dts/imx6q-arm2.dts |    4 ++++
>  arch/arm/boot/dts/imx6q.dtsi     |   32 ++++++++++++++++++++++++++++++++
>  2 files changed, 36 insertions(+), 0 deletions(-)
> 
> Please have a check to see if everything is correct.
> 
Looks good to me.
Just go ahead.

Regards
Dong Aisheng
diff mbox

Patch

diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c
index 5cca573..5f577fb 100644
--- a/arch/arm/mach-imx/imx51-dt.c
+++ b/arch/arm/mach-imx/imx51-dt.c
@@ -14,6 +14,7 @@ 
 #include <linux/irqdomain.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
+#include <linux/pinctrl/machine.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <mach/common.h>
@@ -81,6 +82,8 @@  static void __init imx51_dt_init(void)
 
 	of_irq_init(imx51_irq_match);
 
+	pinctrl_provide_dummies();
+
 	node = of_find_matching_node(NULL, imx51_iomuxc_of_match);
 	if (node) {
 		of_id = of_match_node(imx51_iomuxc_of_match, node);
diff --git a/arch/arm/mach-imx/imx53-dt.c b/arch/arm/mach-imx/imx53-dt.c
index 4172279..574eca4 100644
--- a/arch/arm/mach-imx/imx53-dt.c
+++ b/arch/arm/mach-imx/imx53-dt.c
@@ -15,6 +15,7 @@ 
 #include <linux/irqdomain.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
+#include <linux/pinctrl/machine.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <mach/common.h>
@@ -88,6 +89,8 @@  static void __init imx53_dt_init(void)
 
 	of_irq_init(imx53_irq_match);
 
+	pinctrl_provide_dummies();
+
 	node = of_find_matching_node(NULL, imx53_iomuxc_of_match);
 	if (node) {
 		of_id = of_match_node(imx53_iomuxc_of_match, node);
diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c
index 2bded59..fcafd3d 100644
--- a/arch/arm/mach-imx/mm-imx1.c
+++ b/arch/arm/mach-imx/mm-imx1.c
@@ -18,6 +18,7 @@ 
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/pinctrl/machine.h>
 
 #include <asm/mach/map.h>
 
@@ -58,4 +59,5 @@  void __init imx1_soc_init(void)
 						MX1_GPIO_INT_PORTC, 0);
 	mxc_register_gpio("imx1-gpio", 3, MX1_GPIO4_BASE_ADDR, SZ_256,
 						MX1_GPIO_INT_PORTD, 0);
+	pinctrl_provide_dummies();
 }
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
index 14d540e..5f43905 100644
--- a/arch/arm/mach-imx/mm-imx21.c
+++ b/arch/arm/mach-imx/mm-imx21.c
@@ -20,6 +20,7 @@ 
 
 #include <linux/mm.h>
 #include <linux/init.h>
+#include <linux/pinctrl/machine.h>
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/devices-common.h>
@@ -88,6 +89,7 @@  void __init imx21_soc_init(void)
 	mxc_register_gpio("imx21-gpio", 4, MX21_GPIO5_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
 	mxc_register_gpio("imx21-gpio", 5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
 
+	pinctrl_provide_dummies();
 	imx_add_imx_dma();
 	platform_device_register_simple("imx21-audmux", 0, imx21_audmux_res,
 					ARRAY_SIZE(imx21_audmux_res));
diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c
index 153b457..6ff3714 100644
--- a/arch/arm/mach-imx/mm-imx25.c
+++ b/arch/arm/mach-imx/mm-imx25.c
@@ -19,6 +19,7 @@ 
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/err.h>
+#include <linux/pinctrl/machine.h>
 
 #include <asm/pgtable.h>
 #include <asm/mach/map.h>
@@ -95,6 +96,7 @@  void __init imx25_soc_init(void)
 	mxc_register_gpio("imx31-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0);
 	mxc_register_gpio("imx31-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0);
 
+	pinctrl_provide_dummies();
 	/* i.mx25 has the i.mx35 type sdma */
 	imx_add_imx_sdma("imx35-sdma", MX25_SDMA_BASE_ADDR, MX25_INT_SDMA, &imx25_sdma_pdata);
 	/* i.mx25 has the i.mx31 type audmux */
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index 8cb3f5e..2566255 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -20,6 +20,7 @@ 
 
 #include <linux/mm.h>
 #include <linux/init.h>
+#include <linux/pinctrl/machine.h>
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/devices-common.h>
@@ -89,6 +90,7 @@  void __init imx27_soc_init(void)
 	mxc_register_gpio("imx21-gpio", 4, MX27_GPIO5_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
 	mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
 
+	pinctrl_provide_dummies();
 	imx_add_imx_dma();
 	/* imx27 has the imx21 type audmux */
 	platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res,
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c
index 7412738..9128d15 100644
--- a/arch/arm/mach-imx/mm-imx3.c
+++ b/arch/arm/mach-imx/mm-imx3.c
@@ -19,6 +19,7 @@ 
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/err.h>
+#include <linux/pinctrl/machine.h>
 
 #include <asm/pgtable.h>
 #include <asm/system_misc.h>
@@ -267,6 +268,7 @@  void __init imx35_soc_init(void)
 	mxc_register_gpio("imx31-gpio", 1, MX35_GPIO2_BASE_ADDR, SZ_16K, MX35_INT_GPIO2, 0);
 	mxc_register_gpio("imx31-gpio", 2, MX35_GPIO3_BASE_ADDR, SZ_16K, MX35_INT_GPIO3, 0);
 
+	pinctrl_provide_dummies();
 	if (to_version == 1) {
 		strncpy(imx35_sdma_pdata.fw_name, "sdma-imx35-to1.bin",
 			strlen(imx35_sdma_pdata.fw_name));
diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c
index 05250ae..99de414 100644
--- a/arch/arm/mach-imx/mm-imx5.c
+++ b/arch/arm/mach-imx/mm-imx5.c
@@ -14,6 +14,7 @@ 
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/clk.h>
+#include <linux/pinctrl/machine.h>
 
 #include <asm/system_misc.h>
 #include <asm/mach/map.h>
@@ -223,6 +224,7 @@  void __init imx53_soc_init(void)
 	mxc_register_gpio("imx31-gpio", 5, MX53_GPIO6_BASE_ADDR, SZ_16K, MX53_INT_GPIO6_LOW, MX53_INT_GPIO6_HIGH);
 	mxc_register_gpio("imx31-gpio", 6, MX53_GPIO7_BASE_ADDR, SZ_16K, MX53_INT_GPIO7_LOW, MX53_INT_GPIO7_HIGH);
 
+	pinctrl_provide_dummies();
 	/* i.mx53 has the i.mx35 type sdma */
 	imx_add_imx_sdma("imx35-sdma", MX53_SDMA_BASE_ADDR, MX53_INT_SDMA, &imx53_sdma_pdata);