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[86.115.59.36]) by smtp.gmail.com with ESMTPSA id u3-20020ac258c3000000b004b5872a7003sm129747lfo.98.2023.01.06.03.44.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Jan 2023 03:44:33 -0800 (PST) From: =?utf-8?q?Matti_Lehtim=C3=A4ki?= To: linux-arm-msm@vger.kernel.org Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, =?utf-8?q?Matti_Lehtim=C3=A4ki?= , Andy Gross , Bjorn Andersson , Konrad Dybcio , Linus Walleij , Rob Herring , Krzysztof Kozlowski , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] dt-bindings: pinctrl: msm8226: Add General Purpose clocks Date: Fri, 6 Jan 2023 13:44:01 +0200 Message-Id: <20230106114403.275865-2-matti.lehtimaki@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230106114403.275865-1-matti.lehtimaki@gmail.com> References: <20230106114403.275865-1-matti.lehtimaki@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754273507790929862?= X-GMAIL-MSGID: =?utf-8?q?1754273507790929862?= Document the general purpose clock functions that are found on MSM8226. Signed-off-by: Matti Lehtimäki Acked-by: Krzysztof Kozlowski --- .../devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml index 3b79f5be860b..6e3808065845 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml @@ -66,8 +66,8 @@ $defs: enum: [ gpio, cci_i2c0, blsp_uim1, blsp_uim2, blsp_uim3, blsp_uim5, blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5, blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi5, blsp_uart1, blsp_uart2, - blsp_uart3, blsp_uart4, blsp_uart5, cam_mclk0, cam_mclk1, sdc3, - wlan ] + blsp_uart3, blsp_uart4, blsp_uart5, cam_mclk0, cam_mclk1, + gp0_clk, gp1_clk, sdc3, wlan ] bias-pull-down: true bias-pull-up: true From patchwork Fri Jan 6 11:44:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Matti_Lehtim=C3=A4ki?= X-Patchwork-Id: 40098 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp778992wrt; Fri, 6 Jan 2023 03:49:12 -0800 (PST) X-Google-Smtp-Source: AMrXdXtTKh93V/yYsKCzc23l0nGXk5ADxwyexUF+8YvpwAKIUGcR5LUhfo00eyqTV+8yUau4yDyf X-Received: by 2002:a05:6402:538e:b0:48e:bf0d:f3a8 with SMTP id ew14-20020a056402538e00b0048ebf0df3a8mr11621174edb.38.1673005752007; Fri, 06 Jan 2023 03:49:12 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673005751; cv=none; d=google.com; s=arc-20160816; b=GyniO1D6Y1DqZPO5TGzACcVEWyRIWGYndWZKhVoZJz+16o9CJVP7aMS8QVvlp0UwA3 ixOxY/3Hj0WXLm1kEqF+fZEkHedMfqFTJIDOZQwQZQNdXJKKZPlJaruf3z7IA+KIi4EM 5JB91JTdZhZWMdOU0ONu5JAaURZHXYfWGnb40ewNYlt00zTM01Gr5yU6i2SbIDKci3YM 94a04C5TjbiJ7149bocbJwaiN0bmStlZ8UQuEgO7LqHYCyjZ8y3U0wcWp/CX1H8nZMvv 62J0vSgzWs0ErUsH+mmELHaf42zmcUqoQW8aCzu80BxNnbQkzORT5in1NDZSQQBSgTK7 n3hg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=5irNV1hNyR0Do6fsEmjA5PW9Al1mS3pqAQZVCiHC7Rg=; b=rGQB1qjJeAqM7QhnC78njoI+FmEbaQj1VEnALIfa5YwvFqFAKngCshISfvZO8kSJLg sAtC6bWur04DsNKLnAw/R9gG3SDNC4/FqTaNPVBKhRkvkFa7N3gPPZ8ohH+MVzZzf7uT RUfgJO5F3w3rNizBIkxklh8xw/fLXzRt7h3Rf9Xha26+6AlkCe+1pZ/NfcjzsUbnC9YP 2hNPw1f1eJgMzHO+qiEWUl4cdJHJVEpaR6ErXdHu0w9dloabuuOJ/tQ+9Hg1PpOOw9lF 79kULbnMxHLRUnvP0Xm1YzRD4thcHvaBv+YqQvMiMZgZeakYg3RAv2/opm3OchYPk31a Thfg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=TY3jSlP4; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from out1.vger.email (out1.vger.email. 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[86.115.59.36]) by smtp.gmail.com with ESMTPSA id u3-20020ac258c3000000b004b5872a7003sm129747lfo.98.2023.01.06.03.44.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Jan 2023 03:44:37 -0800 (PST) From: =?utf-8?q?Matti_Lehtim=C3=A4ki?= To: linux-arm-msm@vger.kernel.org Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Luca Weiss , =?utf-8?q?Matti_Lehtim=C3=A4ki?= , Andy Gross , Bjorn Andersson , Konrad Dybcio , Linus Walleij , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] pinctrl: qcom: msm8226: Add General Purpose clocks Date: Fri, 6 Jan 2023 13:44:02 +0200 Message-Id: <20230106114403.275865-3-matti.lehtimaki@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230106114403.275865-1-matti.lehtimaki@gmail.com> References: <20230106114403.275865-1-matti.lehtimaki@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754273679631378836?= X-GMAIL-MSGID: =?utf-8?q?1754273679631378836?= From: Luca Weiss Add support for the general purpose clocks that are found on MSM8226. Signed-off-by: Luca Weiss Co-developed-by: Matti Lehtimäki Signed-off-by: Matti Lehtimäki --- drivers/pinctrl/qcom/pinctrl-msm8226.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/qcom/pinctrl-msm8226.c b/drivers/pinctrl/qcom/pinctrl-msm8226.c index fca0645e8008..0f05725e0a21 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm8226.c +++ b/drivers/pinctrl/qcom/pinctrl-msm8226.c @@ -362,6 +362,8 @@ enum msm8226_functions { MSM_MUX_cam_mclk0, MSM_MUX_cam_mclk1, MSM_MUX_cci_i2c0, + MSM_MUX_gp0_clk, + MSM_MUX_gp1_clk, MSM_MUX_gpio, MSM_MUX_sdc3, MSM_MUX_wlan, @@ -447,6 +449,9 @@ static const char * const cci_i2c0_groups[] = { "gpio29", "gpio30" }; static const char * const cam_mclk0_groups[] = { "gpio26" }; static const char * const cam_mclk1_groups[] = { "gpio27" }; +static const char * const gp0_clk_groups[] = { "gpio33" }; +static const char * const gp1_clk_groups[] = { "gpio34" }; + static const char * const sdc3_groups[] = { "gpio39", "gpio40", "gpio41", "gpio42", "gpio43", "gpio44" }; @@ -480,6 +485,8 @@ static const struct msm_function msm8226_functions[] = { FUNCTION(cam_mclk0), FUNCTION(cam_mclk1), FUNCTION(cci_i2c0), + FUNCTION(gp0_clk), + FUNCTION(gp1_clk), FUNCTION(gpio), FUNCTION(sdc3), FUNCTION(wlan), @@ -519,8 +526,8 @@ static const struct msm_pingroup msm8226_groups[] = { PINGROUP(30, cci_i2c0, NA, NA, NA, NA, NA, NA), PINGROUP(31, NA, NA, NA, NA, NA, NA, NA), PINGROUP(32, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(33, NA, NA, NA, NA, NA, NA, NA), - PINGROUP(34, NA, NA, NA, NA, NA, NA, NA), + PINGROUP(33, NA, NA, gp0_clk, NA, NA, NA, NA), + PINGROUP(34, NA, NA, gp1_clk, NA, NA, NA, NA), PINGROUP(35, NA, NA, NA, NA, NA, NA, NA), PINGROUP(36, NA, NA, NA, NA, NA, NA, NA), PINGROUP(37, NA, NA, NA, NA, NA, NA, NA), From patchwork Fri Jan 6 11:44:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Matti_Lehtim=C3=A4ki?= X-Patchwork-Id: 40097 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp778909wrt; Fri, 6 Jan 2023 03:48:55 -0800 (PST) X-Google-Smtp-Source: AMrXdXsRPcRmDsMnmBbxVNN521ErOB+Pf+MHGAvNLsQ9+jTSVOGvtyk8f18ppZXzZooAgwMPSbg2 X-Received: by 2002:a17:907:9d08:b0:82d:1727:f620 with SMTP id kt8-20020a1709079d0800b0082d1727f620mr45979451ejc.68.1673005735127; Fri, 06 Jan 2023 03:48:55 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673005735; cv=none; d=google.com; s=arc-20160816; b=KfeyR3HLhBdZZpIg96jw2fBTDAXV4ztwT6NTci+sOsz7Lm6U0kUqh2uPuN+xunqg+3 M0cIHPWwH37usXiai+9eJxl4PkqxB99qjk2mZqQAXirl9pvmR7cEYsfLpGzCvstfdOCI GVUB1r1Ud2q/ISEmUYzgl+BJb4xIHch2yyHmSL3Rcn8iOzml1v84Zd3R9zWOAnGadV/q gv1bJYHb2xlcsq5QE8uxMeZkoETqmA+zNDsVGY4RibA6QqNeiHkPFmFrYb93CzlLL7lB WXT50Gs9OjAtXNgHr8Jd5JX56XTAeh6LLkNHkRLAJHwanp+YL6Pc3p6b8Y/htRmUo3ec cgUg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=hTcl600pDzrnpdfWBl9TTlz9m8e040eSk0hBjsXBcRU=; b=c4+lL775Am+kbz6LwGzjIvRDwP6H8lsahcoPELS7dYMg0Fy1kZt5pxdku+/k1k9NI4 7dVrct0zod/raaqxLDl1asywnmRrjakFJo7QE/Vz9Ut/40e7ABFdKyewyWHyd5wmcrmx cd+CTGFVKccerngmIxNDI0bZGuqP2XazQFW7tKShETDEiqFHUCwOWBtJSqo8UM8gyTQJ 0+dmCEcLDzhLTiTqJ6BemdFmLpTOM533bLvqvYtl30jmn24AuS6B83e2i3hqmdoGvjF1 Wkp4Y7hUCERQ/IIQ66qeqi5HzA5AGsSCNAvDa9lLBNGO8p5pMYkLy6ls2HxxGXQ5t+Wy 2wqw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=KNnS6I5x; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from out1.vger.email (out1.vger.email. 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[86.115.59.36]) by smtp.gmail.com with ESMTPSA id u3-20020ac258c3000000b004b5872a7003sm129747lfo.98.2023.01.06.03.44.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Jan 2023 03:44:40 -0800 (PST) From: =?utf-8?q?Matti_Lehtim=C3=A4ki?= To: linux-arm-msm@vger.kernel.org Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, =?utf-8?q?Matti_Lehtim=C3=A4ki?= , Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] ARM: dts: qcom: apq8026-samsung-matisse-wifi: Add display backlight Date: Fri, 6 Jan 2023 13:44:03 +0200 Message-Id: <20230106114403.275865-4-matti.lehtimaki@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230106114403.275865-1-matti.lehtimaki@gmail.com> References: <20230106114403.275865-1-matti.lehtimaki@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754273661682550669?= X-GMAIL-MSGID: =?utf-8?q?1754273661682550669?= Uses ti,lp8556 backlight with clk-pwm. Signed-off-by: Matti Lehtimäki --- .../dts/qcom-apq8026-samsung-matisse-wifi.dts | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8026-samsung-matisse-wifi.dts b/arch/arm/boot/dts/qcom-apq8026-samsung-matisse-wifi.dts index 15b9590ba07b..848cfda64e5a 100644 --- a/arch/arm/boot/dts/qcom-apq8026-samsung-matisse-wifi.dts +++ b/arch/arm/boot/dts/qcom-apq8026-samsung-matisse-wifi.dts @@ -23,6 +23,14 @@ aliases { display0 = &framebuffer0; }; + backlight_pwm: pwm { + compatible = "clk-pwm"; + #pwm-cells = <2>; + clocks = <&mmcc CAMSS_GP0_CLK>; + pinctrl-names = "default"; + pinctrl-0 = <&backlight_pwm_default_state>; + }; + chosen { #address-cells = <1>; #size-cells = <1>; @@ -80,6 +88,45 @@ key-volume-up { }; }; + i2c-backlight { + compatible = "i2c-gpio"; + sda-gpios = <&tlmm 20 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + scl-gpios = <&tlmm 21 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + + pinctrl-names = "default"; + pinctrl-0 = <&backlight_i2c_default_state>; + + i2c-gpio,delay-us = <4>; + + #address-cells = <1>; + #size-cells = <0>; + + backlight@2c { + compatible = "ti,lp8556"; + reg = <0x2c>; + + dev-ctrl = /bits/ 8 <0x80>; + init-brt = /bits/ 8 <0x3f>; + pwm-period = <100000>; + + pwms = <&backlight_pwm 0 100000>; + pwm-names = "lp8556"; + + rom-a0h { + rom-addr = /bits/ 8 <0xa0>; + rom-val = /bits/ 8 <0x44>; + }; + rom-a1h { + rom-addr = /bits/ 8 <0xa1>; + rom-val = /bits/ 8 <0x6c>; + }; + rom-a5h { + rom-addr = /bits/ 8 <0xa5>; + rom-val = /bits/ 8 <0x24>; + }; + }; + }; + reg_tsp_1p8v: regulator-tsp-1p8v { compatible = "regulator-fixed"; regulator-name = "tsp_1p8v"; @@ -418,6 +465,18 @@ accel_int_default_state: accel-int-default-state { bias-disable; }; + backlight_i2c_default_state: backlight-i2c-default-state { + pins = "gpio20", "gpio21"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + backlight_pwm_default_state: backlight-pwm-default-state { + pins = "gpio33"; + function = "gp0_clk"; + }; + muic_int_default_state: muic-int-default-state { pins = "gpio67"; function = "gpio";