* [PATCH V3 1/2] ARM: dts: Add nodes for i2s controllers for Samsung Exynos5 platforms
2012-11-06 4:44 [PATCH V3 0/2] ARM: Exynos: Enable I2S platform support for Exynos5 Padmavathi Venna
@ 2012-11-06 4:44 ` Padmavathi Venna
2012-11-23 11:14 ` Padma Venkat
2012-11-06 4:44 ` [PATCH V3 2/2] ARM: EXYNOS: Enable platform support for I2S controllers Padmavathi Venna
` (2 subsequent siblings)
3 siblings, 1 reply; 8+ messages in thread
From: Padmavathi Venna @ 2012-11-06 4:44 UTC (permalink / raw)
To: linux-arm-kernel
Add device nodes for the three instances of i2s controllers in Exynos5
platforms. Enable instance i2s 0 for exynos5250 board and disable all
other i2s instances.
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
---
arch/arm/boot/dts/exynos5250-smdk5250.dts | 14 ++++++++++++++
arch/arm/boot/dts/exynos5250.dtsi | 29 +++++++++++++++++++++++++++++
2 files changed, 43 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 405009c..3b2a3c9 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -193,4 +193,18 @@
hdmi {
hpd-gpio = <&gpx3 7 0xf 1 3>;
};
+
+ i2s_0: i2s at 03830000 {
+ gpios = <&gpz 0 2 0 0>, <&gpz 1 2 0 0>, <&gpz 2 2 0 0>,
+ <&gpz 3 2 0 0>, <&gpz 4 2 0 0>, <&gpz 5 2 0 0>,
+ <&gpz 6 2 0 0>;
+ };
+
+ i2s_1: i2s at 12D60000 {
+ status = "disabled";
+ };
+
+ i2s_2: i2s at 12D70000 {
+ status = "disabled";
+ };
};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index cf6a02d..a168e98 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -31,6 +31,9 @@
gsc1 = &gsc_1;
gsc2 = &gsc_2;
gsc3 = &gsc_3;
+ i2s0 = &i2s_0;
+ i2s1 = &i2s_1;
+ i2s2 = &i2s_2;
};
gic:interrupt-controller at 10481000 {
@@ -238,6 +241,32 @@
#size-cells = <0>;
};
+ i2s_0: i2s at 03830000 {
+ compatible = "samsung,samsung-i2s";
+ reg = <0x03830000 0x100>;
+ tx-dma-channel-secondary = <&pdma0 8>; /* preliminary */
+ tx-dma-channel = <&pdma0 10>; /* preliminary */
+ rx-dma-channel = <&pdma0 9>; /* preliminary */
+ samsung,supports-6ch;
+ samsung,supports-rstclr;
+ samsung,supports-secdai;
+ samsung,idma-addr = <0x03000000>;
+ };
+
+ i2s_1: i2s at 12D60000 {
+ compatible = "samsung,samsung-i2s";
+ reg = <0x12D60000 0x100>;
+ tx-dma-channel = <&pdma1 12>; /* preliminary */
+ rx-dma-channel = <&pdma1 11>; /* preliminary */
+ };
+
+ i2s_2: i2s at 12D70000 {
+ compatible = "samsung,samsung-i2s";
+ reg = <0x12D70000 0x100>;
+ tx-dma-channel = <&pdma0 12>; /* preliminary */
+ rx-dma-channel = <&pdma0 11>; /* preliminary */
+ };
+
amba {
#address-cells = <1>;
#size-cells = <1>;
--
1.7.4.4
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH V3 1/2] ARM: dts: Add nodes for i2s controllers for Samsung Exynos5 platforms
2012-11-06 4:44 ` [PATCH V3 1/2] ARM: dts: Add nodes for i2s controllers for Samsung Exynos5 platforms Padmavathi Venna
@ 2012-11-23 11:14 ` Padma Venkat
0 siblings, 0 replies; 8+ messages in thread
From: Padma Venkat @ 2012-11-23 11:14 UTC (permalink / raw)
To: linux-arm-kernel
cc'ing Mark Brown.
On Tue, Nov 6, 2012 at 10:14 AM, Padmavathi Venna <padma.v@samsung.com> wrote:
> Add device nodes for the three instances of i2s controllers in Exynos5
> platforms. Enable instance i2s 0 for exynos5250 board and disable all
> other i2s instances.
>
> Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
> ---
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 14 ++++++++++++++
> arch/arm/boot/dts/exynos5250.dtsi | 29 +++++++++++++++++++++++++++++
> 2 files changed, 43 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> index 405009c..3b2a3c9 100644
> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> @@ -193,4 +193,18 @@
> hdmi {
> hpd-gpio = <&gpx3 7 0xf 1 3>;
> };
> +
> + i2s_0: i2s at 03830000 {
> + gpios = <&gpz 0 2 0 0>, <&gpz 1 2 0 0>, <&gpz 2 2 0 0>,
> + <&gpz 3 2 0 0>, <&gpz 4 2 0 0>, <&gpz 5 2 0 0>,
> + <&gpz 6 2 0 0>;
> + };
> +
> + i2s_1: i2s at 12D60000 {
> + status = "disabled";
> + };
> +
> + i2s_2: i2s at 12D70000 {
> + status = "disabled";
> + };
> };
> diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
> index cf6a02d..a168e98 100644
> --- a/arch/arm/boot/dts/exynos5250.dtsi
> +++ b/arch/arm/boot/dts/exynos5250.dtsi
> @@ -31,6 +31,9 @@
> gsc1 = &gsc_1;
> gsc2 = &gsc_2;
> gsc3 = &gsc_3;
> + i2s0 = &i2s_0;
> + i2s1 = &i2s_1;
> + i2s2 = &i2s_2;
> };
>
> gic:interrupt-controller at 10481000 {
> @@ -238,6 +241,32 @@
> #size-cells = <0>;
> };
>
> + i2s_0: i2s at 03830000 {
> + compatible = "samsung,samsung-i2s";
> + reg = <0x03830000 0x100>;
> + tx-dma-channel-secondary = <&pdma0 8>; /* preliminary */
> + tx-dma-channel = <&pdma0 10>; /* preliminary */
> + rx-dma-channel = <&pdma0 9>; /* preliminary */
> + samsung,supports-6ch;
> + samsung,supports-rstclr;
> + samsung,supports-secdai;
> + samsung,idma-addr = <0x03000000>;
> + };
> +
> + i2s_1: i2s at 12D60000 {
> + compatible = "samsung,samsung-i2s";
> + reg = <0x12D60000 0x100>;
> + tx-dma-channel = <&pdma1 12>; /* preliminary */
> + rx-dma-channel = <&pdma1 11>; /* preliminary */
> + };
> +
> + i2s_2: i2s at 12D70000 {
> + compatible = "samsung,samsung-i2s";
> + reg = <0x12D70000 0x100>;
> + tx-dma-channel = <&pdma0 12>; /* preliminary */
> + rx-dma-channel = <&pdma0 11>; /* preliminary */
> + };
> +
> amba {
> #address-cells = <1>;
> #size-cells = <1>;
> --
> 1.7.4.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH V3 2/2] ARM: EXYNOS: Enable platform support for I2S controllers
2012-11-06 4:44 [PATCH V3 0/2] ARM: Exynos: Enable I2S platform support for Exynos5 Padmavathi Venna
2012-11-06 4:44 ` [PATCH V3 1/2] ARM: dts: Add nodes for i2s controllers for Samsung Exynos5 platforms Padmavathi Venna
@ 2012-11-06 4:44 ` Padmavathi Venna
2012-11-23 11:14 ` Padma Venkat
2012-11-23 9:27 ` [PATCH V3 0/2] ARM: Exynos: Enable I2S platform support for Exynos5 Sangbeom Kim
2012-11-23 11:21 ` Padma Venkat
3 siblings, 1 reply; 8+ messages in thread
From: Padmavathi Venna @ 2012-11-06 4:44 UTC (permalink / raw)
To: linux-arm-kernel
Add AUXDATA entries for i2s controller driver so as to set the device
name for clock lookups
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
---
arch/arm/mach-exynos/mach-exynos5-dt.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
index ed37273..93e63ec 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -86,6 +86,12 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
"exynos5-hdmi", NULL),
OF_DEV_AUXDATA("samsung,exynos5-mixer", 0x14450000,
"exynos5-mixer", NULL),
+ OF_DEV_AUXDATA("samsung,samsung-i2s", EXYNOS5_PA_I2S0,
+ "samsung-i2s.0", NULL),
+ OF_DEV_AUXDATA("samsung,samsung-i2s", EXYNOS5_PA_I2S1,
+ "samsung-i2s.1", NULL),
+ OF_DEV_AUXDATA("samsung,samsung-i2s", EXYNOS5_PA_I2S2,
+ "samsung-i2s.2", NULL),
{},
};
--
1.7.4.4
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH V3 2/2] ARM: EXYNOS: Enable platform support for I2S controllers
2012-11-06 4:44 ` [PATCH V3 2/2] ARM: EXYNOS: Enable platform support for I2S controllers Padmavathi Venna
@ 2012-11-23 11:14 ` Padma Venkat
0 siblings, 0 replies; 8+ messages in thread
From: Padma Venkat @ 2012-11-23 11:14 UTC (permalink / raw)
To: linux-arm-kernel
cc'ing Mark Brown
On Tue, Nov 6, 2012 at 10:14 AM, Padmavathi Venna <padma.v@samsung.com> wrote:
> Add AUXDATA entries for i2s controller driver so as to set the device
> name for clock lookups
>
> Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
> ---
> arch/arm/mach-exynos/mach-exynos5-dt.c | 6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
> index ed37273..93e63ec 100644
> --- a/arch/arm/mach-exynos/mach-exynos5-dt.c
> +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
> @@ -86,6 +86,12 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
> "exynos5-hdmi", NULL),
> OF_DEV_AUXDATA("samsung,exynos5-mixer", 0x14450000,
> "exynos5-mixer", NULL),
> + OF_DEV_AUXDATA("samsung,samsung-i2s", EXYNOS5_PA_I2S0,
> + "samsung-i2s.0", NULL),
> + OF_DEV_AUXDATA("samsung,samsung-i2s", EXYNOS5_PA_I2S1,
> + "samsung-i2s.1", NULL),
> + OF_DEV_AUXDATA("samsung,samsung-i2s", EXYNOS5_PA_I2S2,
> + "samsung-i2s.2", NULL),
> {},
> };
>
> --
> 1.7.4.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH V3 0/2] ARM: Exynos: Enable I2S platform support for Exynos5
2012-11-06 4:44 [PATCH V3 0/2] ARM: Exynos: Enable I2S platform support for Exynos5 Padmavathi Venna
2012-11-06 4:44 ` [PATCH V3 1/2] ARM: dts: Add nodes for i2s controllers for Samsung Exynos5 platforms Padmavathi Venna
2012-11-06 4:44 ` [PATCH V3 2/2] ARM: EXYNOS: Enable platform support for I2S controllers Padmavathi Venna
@ 2012-11-23 9:27 ` Sangbeom Kim
2012-11-24 2:10 ` Kukjin Kim
2012-11-23 11:21 ` Padma Venkat
3 siblings, 1 reply; 8+ messages in thread
From: Sangbeom Kim @ 2012-11-23 9:27 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Nov 6, 2012 at 1:45 PM, Padmavathi Venna wrote:
> This patch set enables device tree based platform support for the three I2S
> controllers on Samsung's Exynos5 SoC's.
>
This patches add Device Tree Support for Exynos5250.
I ack 2 patches.
Acked-by: Sangbeom Kim <sbkim73@samsung.com>
Thanks,
Sangbeom.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH V3 0/2] ARM: Exynos: Enable I2S platform support for Exynos5
2012-11-23 9:27 ` [PATCH V3 0/2] ARM: Exynos: Enable I2S platform support for Exynos5 Sangbeom Kim
@ 2012-11-24 2:10 ` Kukjin Kim
0 siblings, 0 replies; 8+ messages in thread
From: Kukjin Kim @ 2012-11-24 2:10 UTC (permalink / raw)
To: linux-arm-kernel
Sangbeom Kim wrote:
>
> On Tue, Nov 6, 2012 at 1:45 PM, Padmavathi Venna wrote:
>
> > This patch set enables device tree based platform support for the three
> I2S
> > controllers on Samsung's Exynos5 SoC's.
> >
> This patches add Device Tree Support for Exynos5250.
> I ack 2 patches.
>
> Acked-by: Sangbeom Kim <sbkim73@samsung.com>
>
Applied, thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH V3 0/2] ARM: Exynos: Enable I2S platform support for Exynos5
2012-11-06 4:44 [PATCH V3 0/2] ARM: Exynos: Enable I2S platform support for Exynos5 Padmavathi Venna
` (2 preceding siblings ...)
2012-11-23 9:27 ` [PATCH V3 0/2] ARM: Exynos: Enable I2S platform support for Exynos5 Sangbeom Kim
@ 2012-11-23 11:21 ` Padma Venkat
3 siblings, 0 replies; 8+ messages in thread
From: Padma Venkat @ 2012-11-23 11:21 UTC (permalink / raw)
To: linux-arm-kernel
cc'ing Mark Brown
On Tue, Nov 6, 2012 at 10:14 AM, Padmavathi Venna <padma.v@samsung.com> wrote:
> Changes since V2:
> - Rebased to 3.7-rc3
> - Custom DT bindings are prefixed with samsung
> - idma address is moved from dts file dtsi file as it is soc specific
> property
>
> Changes since V1:
> - Rebased to 3.6-rc6
>
> This patch set enables device tree based platform support for the three I2S
> controllers on Samsung's Exynos5 SoC's.
>
> Padmavathi Venna (2):
> ARM: dts: Add nodes for i2s controllers for Samsung Exynos5 platforms
> ARM: EXYNOS: Enable platform support for I2S controllers
>
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 15 +++++++++++++++
> arch/arm/boot/dts/exynos5250.dtsi | 28 ++++++++++++++++++++++++++++
> arch/arm/mach-exynos/mach-exynos5-dt.c | 6 ++++++
> 3 files changed, 49 insertions(+), 0 deletions(-)
>
> --
> 1.7.4.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 8+ messages in thread