On Tue, 2015-08-18 at 15:27 +0800, YH Huang wrote: > This patch series add the use of display PWM driver, documentation > and device tree for Mediatek SoCs. The driver is used to support > the backlight of the panel. This is based on v4.2-rc1. > > The clock definitions (CLK_MM_DISP_PWM*) are added by James Liao's patch: > clk: mediatek: Add subsystem clocks of MT8173 > > Change in v7: > 1. Add the dependency HAS_IOMEM in Kconfig. > 2. Revise misprints and coding style for readability. > > Change in v6: > 1. Enable clocks in the pwm_enable function. > 2. Remove suspend/resume code since pwm-backlight driver has done the > same things. > 3. Revise some code to make it easier to read. > > Change in v5: > 1. Configure PWM output via pinctrl. > 2. Fix the parameter name in dtsi. > > Change in v4: > 1. Codebase is on v4.2-rc1. > 2. Add the PWM node in dtsi. > 3. Change the dependency in Kconfig. > 4. Rewrite some code for readability. > > Change in v3: > 1. Add suspend/resume function. > 2. Fix the formula for high_width calculation. > 3. Rewrite some code to make it easier to read. > 4. Add more information in the commit message. > > Change in v2: > 1. Rewrite descriptions for driver in kconfig to make it much clear. > 2. Rename the driver from "pwm-mediatek-disp" to "pwm-mtk-disp". > 3. Disable clocks in the error path. > 4. Change the shift values in decimal instead of hex. > 5. Rename and add some variables or function name for consistency and > readability. > 6. Drop unnecessary parentheses, spaces, variables and add newlines to > make the code easiler to read. > > YH Huang (3): > dt-bindings: pwm: add MediaTek display PWM bindings > pwm: add MediaTek display PWM driver support > arm64: dts: mt8173: add MT8173 display PWM driver support node > > .../devicetree/bindings/pwm/pwm-mtk-disp.txt | 42 ++++ > arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 13 ++ > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 22 ++ > drivers/pwm/Kconfig | 11 + > drivers/pwm/Makefile | 1 + > drivers/pwm/pwm-mtk-disp.c | 232 ++++++++++++++++++++ > 6 files changed, 321 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pwm/pwm-mtk-disp.txt > create mode 100644 drivers/pwm/pwm-mtk-disp.c > > -- > 1.7.9.5 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel Hi Thierry, Will you please pick up these patches in your pwm tree? Should I rebase to 4.3-rc1? Regards, YH Huang -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
