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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Florian Fainelli , Sandeep Tripathy , Anup Patel , Scott Branden , Jon Mason , Catalin Marinas , Will Deacon , linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Pramod Kumar , Oza Pawandeep , Ray Jui , Srinath Mannam , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Srinath Mannam The Stingray SoC has two instances of SDHCI controller and one instance of iProc PWM. Let's enable above mentioned devices in Stingray DT. Signed-off-by: Srinath Mannam Signed-off-by: Anup Patel Reviewed-by: Ray Jui Reviewed-by: Scott Branden --- .../boot/dts/broadcom/stingray/bcm958742-base.dtsi | 39 ++++++++++++++++++++++ .../arm64/boot/dts/broadcom/stingray/stingray.dtsi | 28 ++++++++++++++++ 2 files changed, 67 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi index ff59a26..5dca7d1 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi @@ -43,6 +43,28 @@ serial2 = &uart2; serial3 = &uart3; }; + + sdio0_vddo_ctrl_reg: sdio0_vddo_ctrl { + compatible = "regulator-gpio"; + regulator-name = "sdio0_vddo_ctrl_reg"; + regulator-type = "voltage"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + gpios = <&pca9505 18 0>; + states = <3300000 0x0 + 1800000 0x1>; + }; + + sdio1_vddo_ctrl_reg: sdio1_vddo_ctrl { + compatible = "regulator-gpio"; + regulator-name = "sdio1_vddo_ctrl_reg"; + regulator-type = "voltage"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + gpios = <&pca9505 19 0>; + states = <3300000 0x0 + 1800000 0x1>; + }; }; &memory { /* Default DRAM banks */ @@ -54,6 +76,10 @@ status = "okay"; }; +&pwm { + status = "okay"; +}; + &i2c0 { status = "okay"; @@ -90,3 +116,16 @@ #size-cells = <1>; }; }; + +&sdio0 { + vqmmc-supply = <&sdio0_vddo_ctrl_reg>; + non-removable; + full-pwr-cycle; + status = "okay"; +}; + +&sdio1 { + vqmmc-supply = <&sdio1_vddo_ctrl_reg>; + full-pwr-cycle; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi index 642d42c..44ed73c 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi @@ -269,6 +269,14 @@ #include "stingray-pinctrl.dtsi" + pwm: pwm@68910000{ + compatible = "brcm,iproc-pwm"; + reg = <0x00010000 0x1000>; + clocks = <&crmu_ref25m>; + #pwm-cells = <3>; + status = "disabled"; + }; + i2c0: i2c@689b0000 { compatible = "brcm,iproc-i2c"; reg = <0x000b0000 0x100>; @@ -428,5 +436,25 @@ brcm,nand-has-wp; status = "disabled"; }; + + sdio0: sdhci@68cf1000 { + compatible = "brcm,sdhci-iproc"; + reg = <0x003f1000 0x100>; + interrupts = ; + bus-width = <8>; + clocks = <&sdio0_clk>; + iommus = <&smmu 0x6002 0x0000>; + status = "disabled"; + }; + + sdio1: sdhci@68cf2000 { + compatible = "brcm,sdhci-iproc"; + reg = <0x003f2000 0x100>; + interrupts = ; + bus-width = <8>; + clocks = <&sdio1_clk>; + iommus = <&smmu 0x6003 0x0000>; + status = "disabled"; + }; }; };