From: Sebastian Reichel <sebastian.reichel@collabora.co.uk> To: Sebastian Reichel <sre@kernel.org>, Milo Kim <Milo.Kim@ti.com>, Lee Jones <lee.jones@linaro.org>, Daniel Thompson <daniel.thompson@linaro.org>, Rob Herring <robh+dt@kernel.org>, Tony Lindgren <tony@atomide.com> Cc: Jingoo Han <jingoohan1@gmail.com>, Mark Rutland <mark.rutland@arm.com>, linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, devicetree@vger.kernel.org, linux-omap@vger.kernel.org, Sebastian Reichel <sebastian.reichel@collabora.co.uk> Subject: [PATCHv4 00/10] backlight: Add TI LMU backlight driver Date: Fri, 30 Mar 2018 19:24:04 +0200 [thread overview] Message-ID: <20180330172414.26575-1-sebastian.reichel@collabora.co.uk> (raw) Hi, This adds backlight support for TI LMU devices. It was tested with an lm3532 on Motorola Droid 4, which uses one channel for display backlight and one channel for keyboard backlight. Changes since PATCHv3: * Complete overhaul to satisfy Rob's remarks regarding to the binding * Implement LED subsystem support for keyboard backlights * Add lots of cleanup patches for the TI LMU MFD driver Changes since PATCHv2: * Drop all binding parts, that were NAK'd by Rob. Changes since PATCHv1: * split dt-binding documentation in its own patch * move include/linux/mfd/ti-lmu-backlight.h to drivers/video/backlight/ti-lmu-backlight-data.h * replace LMU_BL_REG() with a normal struct * add "const" keyword to lots of internal structures * improve error handling * use atomic pwm api -- Sebastian Sebastian Reichel (10): mfd: ti-lmu: constify mfd_cell tables mfd: ti-lmu: switch to gpiod mfd: ti-lmu: use managed resource for everything mfd: ti-lmu: drop of_compatible for backlight driver mfd: ti-lmu: use of_device_get_match_data() helper mfd: ti-lmu: add PWM support mfd: ti-lmu: register one backlight device per channel backlight: add TI LMU backlight driver dt-bindings: mfd: ti-lmu: update for backlight ARM: dts: omap4-droid4: update backlight led-controller Documentation/devicetree/bindings/mfd/ti-lmu.txt | 119 ++-- arch/arm/boot/dts/omap4-droid4-xt894.dts | 20 +- drivers/mfd/ti-lmu.c | 170 +++--- drivers/video/backlight/Kconfig | 7 + drivers/video/backlight/Makefile | 3 + drivers/video/backlight/ti-lmu-backlight-core.c | 666 +++++++++++++++++++++++ drivers/video/backlight/ti-lmu-backlight-data.c | 304 +++++++++++ drivers/video/backlight/ti-lmu-backlight-data.h | 95 ++++ include/linux/mfd/ti-lmu.h | 10 +- 9 files changed, 1257 insertions(+), 137 deletions(-) create mode 100644 drivers/video/backlight/ti-lmu-backlight-core.c create mode 100644 drivers/video/backlight/ti-lmu-backlight-data.c create mode 100644 drivers/video/backlight/ti-lmu-backlight-data.h -- 2.16.2
WARNING: multiple messages have this Message-ID (diff)
From: Sebastian Reichel <sebastian.reichel@collabora.co.uk> To: Sebastian Reichel <sre@kernel.org>, Milo Kim <Milo.Kim@ti.com>, Lee Jones <lee.jones@linaro.org>, Daniel Thompson <daniel.thompson@linaro.org>, Rob Herring <robh+dt@kernel.org>, Tony Lindgren <tony@atomide.com> Cc: Jingoo Han <jingoohan1@gmail.com>, Mark Rutland <mark.rutland@arm.com>, linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, devicetree@vger.kernel.org, linux-omap@vger.kernel.org, Sebastian Reichel <sebastian.reichel@collabora.co.uk> Subject: [PATCHv4 00/10] backlight: Add TI LMU backlight driver Date: Fri, 30 Mar 2018 17:24:04 +0000 [thread overview] Message-ID: <20180330172414.26575-1-sebastian.reichel@collabora.co.uk> (raw) Hi, This adds backlight support for TI LMU devices. It was tested with an lm3532 on Motorola Droid 4, which uses one channel for display backlight and one channel for keyboard backlight. Changes since PATCHv3: * Complete overhaul to satisfy Rob's remarks regarding to the binding * Implement LED subsystem support for keyboard backlights * Add lots of cleanup patches for the TI LMU MFD driver Changes since PATCHv2: * Drop all binding parts, that were NAK'd by Rob. Changes since PATCHv1: * split dt-binding documentation in its own patch * move include/linux/mfd/ti-lmu-backlight.h to drivers/video/backlight/ti-lmu-backlight-data.h * replace LMU_BL_REG() with a normal struct * add "const" keyword to lots of internal structures * improve error handling * use atomic pwm api -- Sebastian Sebastian Reichel (10): mfd: ti-lmu: constify mfd_cell tables mfd: ti-lmu: switch to gpiod mfd: ti-lmu: use managed resource for everything mfd: ti-lmu: drop of_compatible for backlight driver mfd: ti-lmu: use of_device_get_match_data() helper mfd: ti-lmu: add PWM support mfd: ti-lmu: register one backlight device per channel backlight: add TI LMU backlight driver dt-bindings: mfd: ti-lmu: update for backlight ARM: dts: omap4-droid4: update backlight led-controller Documentation/devicetree/bindings/mfd/ti-lmu.txt | 119 ++-- arch/arm/boot/dts/omap4-droid4-xt894.dts | 20 +- drivers/mfd/ti-lmu.c | 170 +++--- drivers/video/backlight/Kconfig | 7 + drivers/video/backlight/Makefile | 3 + drivers/video/backlight/ti-lmu-backlight-core.c | 666 +++++++++++++++++++++++ drivers/video/backlight/ti-lmu-backlight-data.c | 304 +++++++++++ drivers/video/backlight/ti-lmu-backlight-data.h | 95 ++++ include/linux/mfd/ti-lmu.h | 10 +- 9 files changed, 1257 insertions(+), 137 deletions(-) create mode 100644 drivers/video/backlight/ti-lmu-backlight-core.c create mode 100644 drivers/video/backlight/ti-lmu-backlight-data.c create mode 100644 drivers/video/backlight/ti-lmu-backlight-data.h -- 2.16.2
next reply other threads:[~2018-03-30 17:24 UTC|newest] Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-03-30 17:24 Sebastian Reichel [this message] 2018-03-30 17:24 ` [PATCHv4 00/10] backlight: Add TI LMU backlight driver Sebastian Reichel 2018-03-30 17:24 ` [PATCHv4 01/10] mfd: ti-lmu: constify mfd_cell tables Sebastian Reichel 2018-03-30 17:24 ` Sebastian Reichel 2018-04-16 14:20 ` Lee Jones 2018-04-16 14:20 ` Lee Jones 2018-03-30 17:24 ` [PATCHv4 02/10] mfd: ti-lmu: switch to gpiod Sebastian Reichel 2018-03-30 17:24 ` Sebastian Reichel 2018-04-16 14:32 ` Lee Jones 2018-04-16 14:32 ` Lee Jones 2018-03-30 17:24 ` [PATCHv4 03/10] mfd: ti-lmu: use managed resource for everything Sebastian Reichel 2018-03-30 17:24 ` Sebastian Reichel 2018-04-16 14:38 ` Lee Jones 2018-04-16 14:38 ` Lee Jones 2018-03-30 17:24 ` [PATCHv4 04/10] mfd: ti-lmu: drop of_compatible for backlight driver Sebastian Reichel 2018-03-30 17:24 ` Sebastian Reichel 2018-04-16 14:40 ` Lee Jones 2018-04-16 14:40 ` Lee Jones 2018-03-30 17:24 ` [PATCHv4 05/10] mfd: ti-lmu: use of_device_get_match_data() helper Sebastian Reichel 2018-03-30 17:24 ` Sebastian Reichel 2018-04-16 14:41 ` Lee Jones 2018-04-16 14:41 ` Lee Jones 2018-03-30 17:24 ` [PATCHv4 06/10] mfd: ti-lmu: add PWM support Sebastian Reichel 2018-03-30 17:24 ` Sebastian Reichel 2018-04-03 10:48 ` Pavel Machek 2018-04-03 10:48 ` Pavel Machek 2018-04-04 19:04 ` Dan Murphy 2018-04-04 19:04 ` Dan Murphy 2018-04-04 19:04 ` Dan Murphy 2018-04-09 15:46 ` Sebastian Reichel 2018-04-09 15:46 ` Sebastian Reichel 2018-03-30 17:24 ` [PATCHv4 07/10] mfd: ti-lmu: register one backlight device per channel Sebastian Reichel 2018-03-30 17:24 ` Sebastian Reichel 2018-04-16 14:42 ` Lee Jones 2018-04-16 14:42 ` Lee Jones 2018-03-30 17:24 ` [PATCHv4 08/10] backlight: add TI LMU backlight driver Sebastian Reichel 2018-03-30 17:24 ` Sebastian Reichel 2018-04-03 10:49 ` Pavel Machek 2018-04-03 10:49 ` Pavel Machek 2018-04-09 15:54 ` Sebastian Reichel 2018-04-09 15:54 ` Sebastian Reichel 2018-04-10 6:38 ` Pavel Machek 2018-04-10 6:38 ` Pavel Machek 2018-04-04 14:57 ` Daniel Thompson 2018-04-04 14:57 ` Daniel Thompson 2018-04-09 16:14 ` Sebastian Reichel 2018-04-09 16:14 ` Sebastian Reichel 2018-04-04 18:30 ` Dan Murphy 2018-04-04 18:30 ` Dan Murphy 2018-04-04 18:30 ` Dan Murphy 2018-04-09 16:11 ` Sebastian Reichel 2018-04-09 16:11 ` Sebastian Reichel 2018-03-30 17:24 ` [PATCHv4 09/10] dt-bindings: mfd: ti-lmu: update for backlight Sebastian Reichel 2018-03-30 17:24 ` Sebastian Reichel 2018-04-09 21:06 ` Rob Herring 2018-04-09 21:06 ` Rob Herring 2018-04-09 21:24 ` Sebastian Reichel 2018-04-09 21:24 ` Sebastian Reichel 2018-03-30 17:24 ` [PATCHv4 10/10] ARM: dts: omap4-droid4: update backlight led-controller Sebastian Reichel 2018-03-30 17:24 ` Sebastian Reichel 2018-04-03 10:49 ` Pavel Machek 2018-04-03 10:49 ` Pavel Machek
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