* [PATCH 0/5] arm64: dts: r8a779[56]: salvator-x: Add I2C for DVFS device support
@ 2017-01-26 8:52 ` Simon Horman
0 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-renesas-soc; +Cc: linux-arm-kernel, Magnus Damm
Hi,
this series enables I2C for DVFS on the salvator-x board for the
r8a7795 and r8a7796 SoCs.
Base:
* This series is based on renesas-next-20170126-v4.10-rc2
Dependencies:
* This series has a run-time dependency on
"[PATCH 0/2] clk: renesas: r8a7795/r8a7796: Add IIC-DVFS clock"
* This series has a check patch dependency on
"[PATCH i2c/for-next] i2c: sh_mobile: document support for r8a7796 (R-Car M3-W)"
* This series should be safe to apply independently of the above dependencies
Dien Pham (2):
arm64: dts: r8a7796: Add I2C for DVFS device node
arm64: dts: r8a7796: salvator-x: Add I2C for DVFS device support
Keita Kobayashi (2):
arm64: dts: r8a7795: Add I2C for DVFS core to dtsi
arm64: dts: r8a7795-salvator-x: Enable I2C for DVFS device
Simon Horman (1):
arm64: defconfig: Enable SH Mobile I2C controller
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 4 ++++
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 14 ++++++++++++++
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 4 ++++
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 14 ++++++++++++++
arch/arm64/configs/defconfig | 1 +
5 files changed, 37 insertions(+)
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 0/5] arm64: dts: r8a779[56]: salvator-x: Add I2C for DVFS device support
@ 2017-01-26 8:52 ` Simon Horman
0 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
this series enables I2C for DVFS on the salvator-x board for the
r8a7795 and r8a7796 SoCs.
Base:
* This series is based on renesas-next-20170126-v4.10-rc2
Dependencies:
* This series has a run-time dependency on
"[PATCH 0/2] clk: renesas: r8a7795/r8a7796: Add IIC-DVFS clock"
* This series has a check patch dependency on
"[PATCH i2c/for-next] i2c: sh_mobile: document support for r8a7796 (R-Car M3-W)"
* This series should be safe to apply independently of the above dependencies
Dien Pham (2):
arm64: dts: r8a7796: Add I2C for DVFS device node
arm64: dts: r8a7796: salvator-x: Add I2C for DVFS device support
Keita Kobayashi (2):
arm64: dts: r8a7795: Add I2C for DVFS core to dtsi
arm64: dts: r8a7795-salvator-x: Enable I2C for DVFS device
Simon Horman (1):
arm64: defconfig: Enable SH Mobile I2C controller
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 4 ++++
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 14 ++++++++++++++
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 4 ++++
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 14 ++++++++++++++
arch/arm64/configs/defconfig | 1 +
5 files changed, 37 insertions(+)
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 1/5] arm64: defconfig: Enable SH Mobile I2C controller
2017-01-26 8:52 ` Simon Horman
@ 2017-01-26 8:52 ` Simon Horman
-1 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-renesas-soc; +Cc: linux-arm-kernel, Magnus Damm
Enable SH Mobile I2C controller for use on R-Car Gen3 SoCs.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 869dded0f09f..92a3ee26c6fd 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -245,6 +245,7 @@ CONFIG_I2C_MESON=y
CONFIG_I2C_MV64XXX=y
CONFIG_I2C_QUP=y
CONFIG_I2C_RK3X=y
+CONFIG_I2C_SH_MOBILE=y
CONFIG_I2C_TEGRA=y
CONFIG_I2C_UNIPHIER_F=y
CONFIG_I2C_RCAR=y
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 1/5] arm64: defconfig: Enable SH Mobile I2C controller
@ 2017-01-26 8:52 ` Simon Horman
0 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-arm-kernel
Enable SH Mobile I2C controller for use on R-Car Gen3 SoCs.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 869dded0f09f..92a3ee26c6fd 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -245,6 +245,7 @@ CONFIG_I2C_MESON=y
CONFIG_I2C_MV64XXX=y
CONFIG_I2C_QUP=y
CONFIG_I2C_RK3X=y
+CONFIG_I2C_SH_MOBILE=y
CONFIG_I2C_TEGRA=y
CONFIG_I2C_UNIPHIER_F=y
CONFIG_I2C_RCAR=y
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 2/5] arm64: dts: r8a7796: Add I2C for DVFS device node
2017-01-26 8:52 ` Simon Horman
@ 2017-01-26 8:52 ` Simon Horman
-1 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-renesas-soc; +Cc: linux-arm-kernel, Magnus Damm
From: Dien Pham <dien.pham.ry@rvc.renesas.com>
This patch adds I2C for DVFS device node for R8A7796 SoC.
Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index f7120cdedd0d..c95ad177b097 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -25,6 +25,7 @@
i2c4 = &i2c4;
i2c5 = &i2c5;
i2c6 = &i2c6;
+ i2c7 = &i2c_dvfs;
};
psci {
@@ -269,6 +270,19 @@
#power-domain-cells = <1>;
};
+ i2c_dvfs: i2c@e60b0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,iic-r8a7796",
+ "renesas,rcar-gen3-iic",
+ "renesas,rmobile-iic";
+ reg = <0 0xe60b0000 0 0x425>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 926>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
i2c0: i2c@e6500000 {
#address-cells = <1>;
#size-cells = <0>;
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 2/5] arm64: dts: r8a7796: Add I2C for DVFS device node
@ 2017-01-26 8:52 ` Simon Horman
0 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-arm-kernel
From: Dien Pham <dien.pham.ry@rvc.renesas.com>
This patch adds I2C for DVFS device node for R8A7796 SoC.
Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index f7120cdedd0d..c95ad177b097 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -25,6 +25,7 @@
i2c4 = &i2c4;
i2c5 = &i2c5;
i2c6 = &i2c6;
+ i2c7 = &i2c_dvfs;
};
psci {
@@ -269,6 +270,19 @@
#power-domain-cells = <1>;
};
+ i2c_dvfs: i2c at e60b0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,iic-r8a7796",
+ "renesas,rcar-gen3-iic",
+ "renesas,rmobile-iic";
+ reg = <0 0xe60b0000 0 0x425>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 926>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
i2c0: i2c at e6500000 {
#address-cells = <1>;
#size-cells = <0>;
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 3/5] arm64: dts: r8a7796: salvator-x: Add I2C for DVFS device support
2017-01-26 8:52 ` Simon Horman
@ 2017-01-26 8:52 ` Simon Horman
-1 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-renesas-soc; +Cc: linux-arm-kernel, Magnus Damm
From: Dien Pham <dien.pham.ry@rvc.renesas.com>
This patch adds support of I2C for DVFS device for Salvator-X board on
R8A7796 SoC.
Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
index c3e0b9e54a74..d7289613e21e 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
@@ -262,3 +262,7 @@
timeout-sec = <60>;
status = "okay";
};
+
+&i2c_dvfs {
+ status = "okay";
+};
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 3/5] arm64: dts: r8a7796: salvator-x: Add I2C for DVFS device support
@ 2017-01-26 8:52 ` Simon Horman
0 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-arm-kernel
From: Dien Pham <dien.pham.ry@rvc.renesas.com>
This patch adds support of I2C for DVFS device for Salvator-X board on
R8A7796 SoC.
Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
index c3e0b9e54a74..d7289613e21e 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
@@ -262,3 +262,7 @@
timeout-sec = <60>;
status = "okay";
};
+
+&i2c_dvfs {
+ status = "okay";
+};
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 4/5] arm64: dts: r8a7795: Add I2C for DVFS core to dtsi
2017-01-26 8:52 ` Simon Horman
@ 2017-01-26 8:52 ` Simon Horman
-1 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-renesas-soc; +Cc: linux-arm-kernel, Magnus Damm
From: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
This patch adds I2C for DVFS device support for R8A7795 SoC.
Signed-off-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index eac4f29aa5cd..fe266bb3d913 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -25,6 +25,7 @@
i2c4 = &i2c4;
i2c5 = &i2c5;
i2c6 = &i2c6;
+ i2c7 = &i2c_dvfs;
};
psci {
@@ -793,6 +794,19 @@
status = "disabled";
};
+ i2c_dvfs: i2c@e60b0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,iic-r8a7795",
+ "renesas,rcar-gen3-iic",
+ "renesas,rmobile-iic";
+ reg = <0 0xe60b0000 0 0x425>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 926>;
+ power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
i2c0: i2c@e6500000 {
#address-cells = <1>;
#size-cells = <0>;
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 4/5] arm64: dts: r8a7795: Add I2C for DVFS core to dtsi
@ 2017-01-26 8:52 ` Simon Horman
0 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-arm-kernel
From: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
This patch adds I2C for DVFS device support for R8A7795 SoC.
Signed-off-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index eac4f29aa5cd..fe266bb3d913 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -25,6 +25,7 @@
i2c4 = &i2c4;
i2c5 = &i2c5;
i2c6 = &i2c6;
+ i2c7 = &i2c_dvfs;
};
psci {
@@ -793,6 +794,19 @@
status = "disabled";
};
+ i2c_dvfs: i2c at e60b0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,iic-r8a7795",
+ "renesas,rcar-gen3-iic",
+ "renesas,rmobile-iic";
+ reg = <0 0xe60b0000 0 0x425>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 926>;
+ power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+ status = "disabled";
+ };
+
i2c0: i2c at e6500000 {
#address-cells = <1>;
#size-cells = <0>;
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 5/5] arm64: dts: r8a7795-salvator-x: Enable I2C for DVFS device
2017-01-26 8:52 ` Simon Horman
@ 2017-01-26 8:52 ` Simon Horman
-1 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-renesas-soc; +Cc: linux-arm-kernel, Magnus Damm
From: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
This patch enables I2C for DVFS device for for Salvator-X board on
R8A7795 SoC.
Signed-off-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 51ef8bbaa33e..ff8bb5bd675f 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -486,6 +486,10 @@
clock-frequency = <22579200>;
};
+&i2c_dvfs {
+ status = "okay";
+};
+
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 24+ messages in thread
* [PATCH 5/5] arm64: dts: r8a7795-salvator-x: Enable I2C for DVFS device
@ 2017-01-26 8:52 ` Simon Horman
0 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-26 8:52 UTC (permalink / raw)
To: linux-arm-kernel
From: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
This patch enables I2C for DVFS device for for Salvator-X board on
R8A7795 SoC.
Signed-off-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index 51ef8bbaa33e..ff8bb5bd675f 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -486,6 +486,10 @@
clock-frequency = <22579200>;
};
+&i2c_dvfs {
+ status = "okay";
+};
+
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
--
2.7.0.rc3.207.g0ac5344
^ permalink raw reply related [flat|nested] 24+ messages in thread
* Re: [PATCH 1/5] arm64: defconfig: Enable SH Mobile I2C controller
2017-01-26 8:52 ` Simon Horman
@ 2017-01-26 9:56 ` Geert Uytterhoeven
-1 siblings, 0 replies; 24+ messages in thread
From: Geert Uytterhoeven @ 2017-01-26 9:56 UTC (permalink / raw)
To: Simon Horman; +Cc: Linux-Renesas, linux-arm-kernel, Magnus Damm
On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> Enable SH Mobile I2C controller for use on R-Car Gen3 SoCs.
>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 1/5] arm64: defconfig: Enable SH Mobile I2C controller
@ 2017-01-26 9:56 ` Geert Uytterhoeven
0 siblings, 0 replies; 24+ messages in thread
From: Geert Uytterhoeven @ 2017-01-26 9:56 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> Enable SH Mobile I2C controller for use on R-Car Gen3 SoCs.
>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 2/5] arm64: dts: r8a7796: Add I2C for DVFS device node
2017-01-26 8:52 ` Simon Horman
@ 2017-01-26 10:07 ` Geert Uytterhoeven
-1 siblings, 0 replies; 24+ messages in thread
From: Geert Uytterhoeven @ 2017-01-26 10:07 UTC (permalink / raw)
To: Simon Horman; +Cc: Linux-Renesas, linux-arm-kernel, Magnus Damm
On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> From: Dien Pham <dien.pham.ry@rvc.renesas.com>
>
> This patch adds I2C for DVFS device node for R8A7796 SoC.
>
> Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> @@ -269,6 +270,19 @@
> #power-domain-cells = <1>;
> };
>
> + i2c_dvfs: i2c@e60b0000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "renesas,iic-r8a7796",
> + "renesas,rcar-gen3-iic",
> + "renesas,rmobile-iic";
> + reg = <0 0xe60b0000 0 0x425>;
> + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cpg CPG_MOD 926>;
You may want to add dmas/dma-names.
That can be done later, though.
> + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
> + status = "disabled";
> + };
> +
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 2/5] arm64: dts: r8a7796: Add I2C for DVFS device node
@ 2017-01-26 10:07 ` Geert Uytterhoeven
0 siblings, 0 replies; 24+ messages in thread
From: Geert Uytterhoeven @ 2017-01-26 10:07 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> From: Dien Pham <dien.pham.ry@rvc.renesas.com>
>
> This patch adds I2C for DVFS device node for R8A7796 SoC.
>
> Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> @@ -269,6 +270,19 @@
> #power-domain-cells = <1>;
> };
>
> + i2c_dvfs: i2c at e60b0000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "renesas,iic-r8a7796",
> + "renesas,rcar-gen3-iic",
> + "renesas,rmobile-iic";
> + reg = <0 0xe60b0000 0 0x425>;
> + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cpg CPG_MOD 926>;
You may want to add dmas/dma-names.
That can be done later, though.
> + power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
> + status = "disabled";
> + };
> +
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 4/5] arm64: dts: r8a7795: Add I2C for DVFS core to dtsi
2017-01-26 8:52 ` Simon Horman
@ 2017-01-26 10:13 ` Geert Uytterhoeven
-1 siblings, 0 replies; 24+ messages in thread
From: Geert Uytterhoeven @ 2017-01-26 10:13 UTC (permalink / raw)
To: Simon Horman; +Cc: Linux-Renesas, linux-arm-kernel, Magnus Damm
On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> From: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
>
> This patch adds I2C for DVFS device support for R8A7795 SoC.
>
> Signed-off-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
> Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
> Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> @@ -793,6 +794,19 @@
> status = "disabled";
> };
>
> + i2c_dvfs: i2c@e60b0000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "renesas,iic-r8a7795",
> + "renesas,rcar-gen3-iic",
> + "renesas,rmobile-iic";
> + reg = <0 0xe60b0000 0 0x425>;
> + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cpg CPG_MOD 926>;
Same comment about dmas/dma-names.
> + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
> + status = "disabled";
> + };
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 4/5] arm64: dts: r8a7795: Add I2C for DVFS core to dtsi
@ 2017-01-26 10:13 ` Geert Uytterhoeven
0 siblings, 0 replies; 24+ messages in thread
From: Geert Uytterhoeven @ 2017-01-26 10:13 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> From: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
>
> This patch adds I2C for DVFS device support for R8A7795 SoC.
>
> Signed-off-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
> Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
> Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
> @@ -793,6 +794,19 @@
> status = "disabled";
> };
>
> + i2c_dvfs: i2c at e60b0000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "renesas,iic-r8a7795",
> + "renesas,rcar-gen3-iic",
> + "renesas,rmobile-iic";
> + reg = <0 0xe60b0000 0 0x425>;
> + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cpg CPG_MOD 926>;
Same comment about dmas/dma-names.
> + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
> + status = "disabled";
> + };
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 3/5] arm64: dts: r8a7796: salvator-x: Add I2C for DVFS device support
2017-01-26 8:52 ` Simon Horman
@ 2017-01-26 10:14 ` Geert Uytterhoeven
-1 siblings, 0 replies; 24+ messages in thread
From: Geert Uytterhoeven @ 2017-01-26 10:14 UTC (permalink / raw)
To: Simon Horman; +Cc: Linux-Renesas, linux-arm-kernel, Magnus Damm
On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> From: Dien Pham <dien.pham.ry@rvc.renesas.com>
>
> This patch adds support of I2C for DVFS device for Salvator-X board on
> R8A7796 SoC.
>
> Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 3/5] arm64: dts: r8a7796: salvator-x: Add I2C for DVFS device support
@ 2017-01-26 10:14 ` Geert Uytterhoeven
0 siblings, 0 replies; 24+ messages in thread
From: Geert Uytterhoeven @ 2017-01-26 10:14 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> From: Dien Pham <dien.pham.ry@rvc.renesas.com>
>
> This patch adds support of I2C for DVFS device for Salvator-X board on
> R8A7796 SoC.
>
> Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 5/5] arm64: dts: r8a7795-salvator-x: Enable I2C for DVFS device
2017-01-26 8:52 ` Simon Horman
@ 2017-01-26 10:15 ` Geert Uytterhoeven
-1 siblings, 0 replies; 24+ messages in thread
From: Geert Uytterhoeven @ 2017-01-26 10:15 UTC (permalink / raw)
To: Simon Horman; +Cc: Linux-Renesas, linux-arm-kernel, Magnus Damm
On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> From: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
>
> This patch enables I2C for DVFS device for for Salvator-X board on
> R8A7795 SoC.
>
> Signed-off-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 5/5] arm64: dts: r8a7795-salvator-x: Enable I2C for DVFS device
@ 2017-01-26 10:15 ` Geert Uytterhoeven
0 siblings, 0 replies; 24+ messages in thread
From: Geert Uytterhoeven @ 2017-01-26 10:15 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> From: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
>
> This patch enables I2C for DVFS device for for Salvator-X board on
> R8A7795 SoC.
>
> Signed-off-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 24+ messages in thread
* Re: [PATCH 2/5] arm64: dts: r8a7796: Add I2C for DVFS device node
2017-01-26 10:07 ` Geert Uytterhoeven
@ 2017-01-27 8:43 ` Simon Horman
-1 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-27 8:43 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: Linux-Renesas, linux-arm-kernel, Magnus Damm
On Thu, Jan 26, 2017 at 11:07:24AM +0100, Geert Uytterhoeven wrote:
> On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
> <horms+renesas@verge.net.au> wrote:
> > From: Dien Pham <dien.pham.ry@rvc.renesas.com>
> >
> > This patch adds I2C for DVFS device node for R8A7796 SoC.
> >
> > Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
> > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> > --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
>
> > @@ -269,6 +270,19 @@
> > #power-domain-cells = <1>;
> > };
> >
> > + i2c_dvfs: i2c@e60b0000 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + compatible = "renesas,iic-r8a7796",
> > + "renesas,rcar-gen3-iic",
> > + "renesas,rmobile-iic";
> > + reg = <0 0xe60b0000 0 0x425>;
> > + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&cpg CPG_MOD 926>;
>
> You may want to add dmas/dma-names.
> That can be done later, though.
Thanks, I will do that as a follow up and queue up this series
for v4.12 in the mean time.
^ permalink raw reply [flat|nested] 24+ messages in thread
* [PATCH 2/5] arm64: dts: r8a7796: Add I2C for DVFS device node
@ 2017-01-27 8:43 ` Simon Horman
0 siblings, 0 replies; 24+ messages in thread
From: Simon Horman @ 2017-01-27 8:43 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, Jan 26, 2017 at 11:07:24AM +0100, Geert Uytterhoeven wrote:
> On Thu, Jan 26, 2017 at 9:52 AM, Simon Horman
> <horms+renesas@verge.net.au> wrote:
> > From: Dien Pham <dien.pham.ry@rvc.renesas.com>
> >
> > This patch adds I2C for DVFS device node for R8A7796 SoC.
> >
> > Signed-off-by: Dien Pham <dien.pham.ry@rvc.renesas.com>
> > Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
> > Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> > --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
>
> > @@ -269,6 +270,19 @@
> > #power-domain-cells = <1>;
> > };
> >
> > + i2c_dvfs: i2c at e60b0000 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + compatible = "renesas,iic-r8a7796",
> > + "renesas,rcar-gen3-iic",
> > + "renesas,rmobile-iic";
> > + reg = <0 0xe60b0000 0 0x425>;
> > + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
> > + clocks = <&cpg CPG_MOD 926>;
>
> You may want to add dmas/dma-names.
> That can be done later, though.
Thanks, I will do that as a follow up and queue up this series
for v4.12 in the mean time.
^ permalink raw reply [flat|nested] 24+ messages in thread
end of thread, other threads:[~2017-01-27 8:43 UTC | newest]
Thread overview: 24+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-01-26 8:52 [PATCH 0/5] arm64: dts: r8a779[56]: salvator-x: Add I2C for DVFS device support Simon Horman
2017-01-26 8:52 ` Simon Horman
2017-01-26 8:52 ` [PATCH 1/5] arm64: defconfig: Enable SH Mobile I2C controller Simon Horman
2017-01-26 8:52 ` Simon Horman
2017-01-26 9:56 ` Geert Uytterhoeven
2017-01-26 9:56 ` Geert Uytterhoeven
2017-01-26 8:52 ` [PATCH 2/5] arm64: dts: r8a7796: Add I2C for DVFS device node Simon Horman
2017-01-26 8:52 ` Simon Horman
2017-01-26 10:07 ` Geert Uytterhoeven
2017-01-26 10:07 ` Geert Uytterhoeven
2017-01-27 8:43 ` Simon Horman
2017-01-27 8:43 ` Simon Horman
2017-01-26 8:52 ` [PATCH 3/5] arm64: dts: r8a7796: salvator-x: Add I2C for DVFS device support Simon Horman
2017-01-26 8:52 ` Simon Horman
2017-01-26 10:14 ` Geert Uytterhoeven
2017-01-26 10:14 ` Geert Uytterhoeven
2017-01-26 8:52 ` [PATCH 4/5] arm64: dts: r8a7795: Add I2C for DVFS core to dtsi Simon Horman
2017-01-26 8:52 ` Simon Horman
2017-01-26 10:13 ` Geert Uytterhoeven
2017-01-26 10:13 ` Geert Uytterhoeven
2017-01-26 8:52 ` [PATCH 5/5] arm64: dts: r8a7795-salvator-x: Enable I2C for DVFS device Simon Horman
2017-01-26 8:52 ` Simon Horman
2017-01-26 10:15 ` Geert Uytterhoeven
2017-01-26 10:15 ` Geert Uytterhoeven
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.