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[PATCH v3 0/4] pwm: Add Amlogic Meson SoC PWM Controller

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  [PATCH v3 0/4] pwm: Add Amlogic Meson SoC PWM Controller Neil Armstrong <narmstrong@baylibre.com> - 2016-08-22 17:40 +0200
    [PATCH v3 4/4] ARM: dts: meson8b: Add Meson8b PWM Controller nodes Neil Armstrong <narmstrong@baylibre.com> - 2016-08-22 17:40 +0200

#1467726 — [PATCH v3 0/4] pwm: Add Amlogic Meson SoC PWM Controller

Add support for the PWM controller found in Amlogic Meson SoCs.
This controller provides a dual PWM output with 4 selectable clock source
and a two level divider to achieve a better PWM range.

Currently Meson8b and GXBB SoCs are supported.

Changes since v2 at http://lkml.kernel.org/r/1471718083-11516-1-git-send-email-narmstrong@baylibre.com :
- Switch to apply() callback only, this fixes the setup sequence
- Implement get_state
- Make clock parent names as DT match data

Changes since v1 at http://lkml.kernel.org/r/1466173784-15625-1-git-send-email-narmstrong@baylibre.com :
- fix meson8b dtsi

Neil Armstrong (4):
  pwm: Add support for Meson PWM Controller
  dt-bindings: pwm: Add bindings for Meson PWM Controller
  ARM64: dts: meson-gxbb: Add Meson GXBB PWM Controller nodes
  ARM: dts: meson8b: Add Meson8b PWM Controller nodes

 .../devicetree/bindings/pwm/pwm-meson.txt          |  21 +
 arch/arm/boot/dts/meson8b.dtsi                     |  21 +
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi        |  28 ++
 drivers/pwm/Kconfig                                |   9 +
 drivers/pwm/Makefile                               |   1 +
 drivers/pwm/pwm-meson.c                            | 528 +++++++++++++++++++++
 6 files changed, 608 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pwm/pwm-meson.txt
 create mode 100644 drivers/pwm/pwm-meson.c

-- 
1.9.1

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#1467736 — [PATCH v3 4/4] ARM: dts: meson8b: Add Meson8b PWM Controller nodes

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
 arch/arm/boot/dts/meson8b.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index fc4080d..41fd536 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -162,6 +162,27 @@
 			reg = <0xc1108000 0x4>, <0xc1104000 0x460>;
 		};
 
+		pwm_ab: pwm@8550 {
+			compatible = "amlogic,meson8b-pwm";
+			reg = <0xc1108550 0x10>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
+		pwm_cd: pwm@8650 {
+			compatible = "amlogic,meson8b-pwm";
+			reg = <0xc1108650 0x10>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
+		pwm_ef: pwm@86c0 {
+			compatible = "amlogic,meson8b-pwm";
+			reg = <0xc11086c0 0x10>;
+			#pwm-cells = <3>;
+			status = "disabled";
+		};
+
 		pinctrl_cbus: pinctrl@c1109880 {
 			compatible = "amlogic,meson8b-cbus-pinctrl";
 			reg = <0xc1109880 0x10>;
-- 
1.9.1

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