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[79.0.195.19]) by smtp.gmail.com with ESMTPSA id s15-20020a170906778f00b006df84c19995sm1209355ejm.224.2022.03.24.07.10.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Mar 2022 07:10:55 -0700 (PDT) From: Tommaso Merciai To: Cc: tommaso.merciai@amarulasolutions.com, alb3rto.merciai@gmail.com, Peng Fan , Alice Guo , Ye Li , Andrey Zhizhikin , u-boot@lists.denx.de Subject: [PATCH v3 0/9] imx8mm: add pwm-imx backlight support Date: Thu, 24 Mar 2022 15:10:43 +0100 Message-Id: <20220324141052.16378-1-tommaso.merciai@amarulasolutions.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean Hi, This series add support for pwm/backlight on i.MX8MM evk, separe also CONFIG_DM_PWM pwm-imx implementation from non dm implementation moving pwm-imx-util into pwm-imx with driver refactoring. 1. add pwm ctrl registers fields for i.MX8MM SOC 2. add pwm_regs struct for i.MX8MM SOC 3. add pwm clocks support for i.MX8MM SOC 4. move pwm-imx-util into pwm-imx 5. get and enable per/ipg clock using dm 6. introduce pwm_dm_imx_get_parms 7. separe dm from non dm implementation into pwm-imx driver 8. add pwm1/backlight dts support for imx8mm_evk 9. add pwm backlight configs support for imx8mm_evk Tommaso Merciai (9): arch: mach-imx: imx8m: add pwm ctrl registers fields defines arch: mach-imx: imx8m: add pwm_regs struct in imx-regs clk: imx8mm: add pwm clocks support drivers: pwm: pwm-imx: move pwm-imx-util into pwm-imx driver: pwm: pwm-imx: get and enable per/ipg clock using dm driver: pwm: pwm-imx: introduce pwm_dm_imx_get_parms driver: pwm: pwm-imx: separe dm from non dm implementation arm: dts: imx8mm_evk: add pwm1/backlight support configs: imx8mm_evk: add pwm backlight support arch/arm/dts/imx8mm-evk.dtsi | 21 +++ arch/arm/include/asm/arch-imx8m/imx-regs.h | 17 +++ configs/imx8mm_evk_defconfig | 5 + drivers/clk/imx/clk-imx8mm.c | 28 ++++ drivers/pwm/Makefile | 2 +- drivers/pwm/pwm-imx-util.c | 80 ----------- drivers/pwm/pwm-imx-util.h | 15 -- drivers/pwm/pwm-imx.c | 155 +++++++++++++++++++-- 8 files changed, 213 insertions(+), 110 deletions(-) delete mode 100644 drivers/pwm/pwm-imx-util.c delete mode 100644 drivers/pwm/pwm-imx-util.h