[PATCH 05/18] dt-bindings: timer: renesas, cmt: Document r8a774c0 CMT support

[PATCH 05/18] dt-bindings: timer: renesas, cmt: Document r8a774c0 CMT support

[Daniel Lezcano]

From: Biju Das <biju.das@bp.renesas.com>

Document SoC specific bindings for RZ/G2E (r8a774c0) SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 Documentation/devicetree/bindings/timer/renesas,cmt.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/timer/renesas,cmt.txt b/Documentation/devicetree/bindings/timer/renesas,cmt.txt
index 862a80f0380a..c0594450e9ef 100644
--- a/Documentation/devicetree/bindings/timer/renesas,cmt.txt
+++ b/Documentation/devicetree/bindings/timer/renesas,cmt.txt
@@ -32,6 +32,8 @@ Required Properties:
     - "renesas,r8a77470-cmt1" for the 48-bit CMT1 device included in r8a77470.
     - "renesas,r8a774a1-cmt0" for the 32-bit CMT0 device included in r8a774a1.
     - "renesas,r8a774a1-cmt1" for the 48-bit CMT1 device included in r8a774a1.
+    - "renesas,r8a774c0-cmt0" for the 32-bit CMT0 device included in r8a774c0.
+    - "renesas,r8a774c0-cmt1" for the 48-bit CMT1 device included in r8a774c0.
     - "renesas,r8a7790-cmt0" for the 32-bit CMT0 device included in r8a7790.
     - "renesas,r8a7790-cmt1" for the 48-bit CMT1 device included in r8a7790.
     - "renesas,r8a7791-cmt0" for the 32-bit CMT0 device included in r8a7791.
-- 
2.17.1

[PATCH 06/18] dt-bindings: timer: renesas: tmu: Document r8a774c0 bindings

[Daniel Lezcano]

From: Biju Das <biju.das@bp.renesas.com>

Document RZ/G2E (R8A774C0) SoC in the Renesas TMU bindings.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 Documentation/devicetree/bindings/timer/renesas,tmu.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.txt b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
index 4ddff85837da..13ad07416bdd 100644
--- a/Documentation/devicetree/bindings/timer/renesas,tmu.txt
+++ b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
@@ -10,6 +10,7 @@ Required Properties:
 
   - compatible: must contain one or more of the following:
     - "renesas,tmu-r8a7740" for the r8a7740 TMU
+    - "renesas,tmu-r8a774c0" for the r8a774C0 TMU
     - "renesas,tmu-r8a7778" for the r8a7778 TMU
     - "renesas,tmu-r8a7779" for the r8a7779 TMU
     - "renesas,tmu-r8a77970" for the r8a77970 TMU
-- 
2.17.1

[PATCH 10/18] dt-bindings: timer: mediatek: update bindings for MT7629 SoC

[Daniel Lezcano]

From: Ryder Lee <ryder.lee@mediatek.com>

Update the binding for MT7629 SoC, which uses fallback compatible to
MT6765 SYST, so add more descriptions to distinguish it from the other
SoCs that use GPT.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 .../devicetree/bindings/timer/mediatek,mtk-timer.txt  | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
index 18d4d0166c76..ff7c567a7972 100644
--- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
+++ b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
@@ -1,7 +1,7 @@
-Mediatek Timers
+MediaTek Timers
 ---------------
 
-Mediatek SoCs have two different timers on different platforms,
+MediaTek SoCs have two different timers on different platforms,
 - GPT (General Purpose Timer)
 - SYST (System Timer)
 
@@ -9,6 +9,7 @@ The proper timer will be selected automatically by driver.
 
 Required properties:
 - compatible should contain:
+	For those SoCs that use GPT
 	* "mediatek,mt2701-timer" for MT2701 compatible timers (GPT)
 	* "mediatek,mt6580-timer" for MT6580 compatible timers (GPT)
 	* "mediatek,mt6589-timer" for MT6589 compatible timers (GPT)
@@ -17,7 +18,11 @@ Required properties:
 	* "mediatek,mt8135-timer" for MT8135 compatible timers (GPT)
 	* "mediatek,mt8173-timer" for MT8173 compatible timers (GPT)
 	* "mediatek,mt6577-timer" for MT6577 and all above compatible timers (GPT)
-	* "mediatek,mt6765-timer" for MT6765 compatible timers (SYST)
+
+	For those SoCs that use SYST
+	* "mediatek,mt7629-timer" for MT7629 compatible timers (SYST)
+	* "mediatek,mt6765-timer" for MT6765 and all above compatible timers (SYST)
+
 - reg: Should contain location and length for timer register.
 - clocks: Should contain system clock.
 
-- 
2.17.1

[PATCH 12/18] dt-bindings: timer: gpt: update binding doc

[Daniel Lezcano]

From: Anson Huang <anson.huang@nxp.com>

The i.MX GPT timer driver binding doc is out of date,
update it according to current GPT timer driver.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 .../devicetree/bindings/timer/fsl,imxgpt.txt  | 39 ++++++++++++++++---
 1 file changed, 33 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt b/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt
index 9809b11f7180..5d8fd5b52598 100644
--- a/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt
+++ b/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt
@@ -2,17 +2,44 @@ Freescale i.MX General Purpose Timer (GPT)
 
 Required properties:
 
-- compatible : should be "fsl,<soc>-gpt"
-- reg : Specifies base physical address and size of the registers.
-- interrupts : A list of 4 interrupts; one per timer channel.
-- clocks : The clocks provided by the SoC to drive the timer.
+- compatible : should be one of following:
+  for i.MX1:
+  - "fsl,imx1-gpt";
+  for i.MX21:
+  - "fsl,imx21-gpt";
+  for i.MX27:
+  - "fsl,imx27-gpt", "fsl,imx21-gpt";
+  for i.MX31:
+  - "fsl,imx31-gpt";
+  for i.MX25:
+  - "fsl,imx25-gpt", "fsl,imx31-gpt";
+  for i.MX50:
+  - "fsl,imx50-gpt", "fsl,imx31-gpt";
+  for i.MX51:
+  - "fsl,imx51-gpt", "fsl,imx31-gpt";
+  for i.MX53:
+  - "fsl,imx53-gpt", "fsl,imx31-gpt";
+  for i.MX6Q:
+  - "fsl,imx6q-gpt", "fsl,imx31-gpt";
+  for i.MX6DL:
+  - "fsl,imx6dl-gpt";
+  for i.MX6SL:
+  - "fsl,imx6sl-gpt", "fsl,imx6dl-gpt";
+  for i.MX6SX:
+  - "fsl,imx6sx-gpt", "fsl,imx6dl-gpt";
+- reg : specifies base physical address and size of the registers.
+- interrupts : should be the gpt interrupt.
+- clocks : the clocks provided by the SoC to drive the timer, must contain
+           an entry for each entry in clock-names.
+- clock-names : must include "ipg" entry first, then "per" entry.
 
 Example:
 
 gpt1: timer@10003000 {
-	compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
+	compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
 	reg = <0x10003000 0x1000>;
 	interrupts = <26>;
-	clocks = <&clks 46>, <&clks 61>;
+	clocks = <&clks IMX27_CLK_GPT1_IPG_GATE>,
+		 <&clks IMX27_CLK_PER1_GATE>;
 	clock-names = "ipg", "per";
 };
-- 
2.17.1

[PATCH 16/18] dt-bindings: timer: add Tegra210 timer

[Daniel Lezcano]

From: Joseph Lo <josephl@nvidia.com>

The Tegra210 timer provides fourteen 29-bit timer counters and one 32-bit
timestamp counter. The TMRs run at either a fixed 1 MHz clock rate derived
from the oscillator clock (TMR0-TMR9) or directly at the oscillator clock
(TMR10-TMR13). Each TMR can be programmed to generate one-shot periodic,
or watchdog interrupts.

Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 .../bindings/timer/nvidia,tegra210-timer.txt  | 36 +++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/timer/nvidia,tegra210-timer.txt

diff --git a/Documentation/devicetree/bindings/timer/nvidia,tegra210-timer.txt b/Documentation/devicetree/bindings/timer/nvidia,tegra210-timer.txt
new file mode 100644
index 000000000000..032cda96fe0d
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/nvidia,tegra210-timer.txt
@@ -0,0 +1,36 @@
+NVIDIA Tegra210 timer
+
+The Tegra210 timer provides fourteen 29-bit timer counters and one 32-bit
+timestamp counter. The TMRs run at either a fixed 1 MHz clock rate derived
+from the oscillator clock (TMR0-TMR9) or directly at the oscillator clock
+(TMR10-TMR13). Each TMR can be programmed to generate one-shot, periodic,
+or watchdog interrupts.
+
+Required properties:
+- compatible : "nvidia,tegra210-timer".
+- reg : Specifies base physical address and size of the registers.
+- interrupts : A list of 14 interrupts; one per each timer channels 0 through
+  13.
+- clocks : Must contain one entry, for the module clock.
+  See ../clocks/clock-bindings.txt for details.
+
+timer@60005000 {
+	compatible = "nvidia,tegra210-timer";
+	reg = <0x0 0x60005000 0x0 0x400>;
+	interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
+	clocks = <&tegra_car TEGRA210_CLK_TIMER>;
+	clock-names = "timer";
+};
-- 
2.17.1