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Fri, 06 Nov 2015 12:05:25 +0900 (KST) From: Alim Akhtar To: linux-samsung-soc@vger.kernel.org Subject: [PATCH v3 1/2] arm64: dts: exynos7: Add PMIC S2MPS15 device tree node Date: Fri, 06 Nov 2015 08:36:39 +0530 Message-id: <1446779200-10457-1-git-send-email-alim.akhtar@samsung.com> X-Mailer: git-send-email 1.7.10.4 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrELMWRmVeSWpSXmKPExsWyRsSkWverhE2YwfUzVhavXxha9D9+zWyx 6fE1VovLu+awWcw4v4/JgdVj06pONo/NS+o9+rasYvT4vEkugCWKyyYlNSezLLVI3y6BK2PH 4VusBTs8KnbvamJqYLxq0cXIySEhYCJxfNZXFghbTOLCvfVsXYxcHEICKxgl2ltXs8IU9V64 yg6RmMUosX/HIlYI5yejxPTGW0wgVWwC2hJ3p28Bs0UEVCU+ty1gB7GZBYolzlzZygZiCwv4 SbxYDFLPwcECVLN0ezRImFfAXWLO5HYmiGWKEt3PJoBdISHwnE1i5qNVzCAJFgEBiW+TD7GA 9EoIyEpsOsAMUS8pcXDFDZYJjIILGBlWMYqmFiQXFCelFxnrFSfmFpfmpesl5+duYgQG5el/ z/p3MN49YH2IUYCDUYmH98YS6zAh1sSy4srcQ4ymQBsmMkuJJucDQz+vJN7Q2MzIwtTE1NjI 3NJMSZx3odTPYCGB9MSS1OzU1ILUovii0pzU4kOMTBycUg2MIjGvHFq37Kyd8PLs9JY5m/kP pV9vrA7z+3jJe1fNBd0gmxNpLBdV/6z/uDvnTkODhV5a1qyEwqqI/G/sYXu/xEiLfKi5xmKT WFy8+ssDf9+uBNEN7lHSYQ/VVWWaT9Vd6cjcO9Fy2k7GeQ8uXZ5z8+0uR51PFjyXSm1k8zsf cMT12a/efmaHEktxRqKhFnNRcSIATzPOxEUCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrPLMWRmVeSWpSXmKPExsVy+t9jQd2vEjZhBpduGlm8fmFo0f/4NbPF psfXWC0u75rDZjHj/D4mB1aPTas62Tw2L6n36NuyitHj8ya5AJaoBkabjNTElNQihdS85PyU zLx0WyXv4HjneFMzA0NdQ0sLcyWFvMTcVFslF58AXbfMHKC1SgpliTmlQKGAxOJiJX07TBNC Q9x0LWAaI3R9Q4LgeowM0EDCGsaMHYdvsRbs8KjYvauJqYHxqkUXIyeHhICJRO+Fq+wQtpjE hXvr2boYuTiEBGYxSuzfsYgVwvnJKDG98RYTSBWbgLbE3elbwGwRAVWJz20LwLqZBYolzlzZ ygZiCwv4SbxYDFLPwcECVLN0ezRImFfAXWLO5HYmiGWKEt3PJrBNYORewMiwilEitSC5oDgp PdcwL7Vcrzgxt7g0L10vOT93EyM48J9J7WA8uMv9EKMAB6MSD6/BcuswIdbEsuLK3EOMEhzM SiK8csw2YUK8KYmVValF+fFFpTmpxYcYTYH2T2SWEk3OB0ZlXkm8obGJuamxqaWJhYmZpZI4 r76nUZiQQHpiSWp2ampBahFMHxMHp1QDY5hOHeOdyrpUZ/NQBq0pkTHJO+3+/HWSt9snoMM0 Tzji3THtC3K9ARyxDJ18nQ8iW3MfTlqsYLVn/wWGs5yrn3vvO6u16ds1vzdXuPddrs25Fvvt fduB/xP9rIN5YrS/nZ7puHS1/Jw5POfOzjLfJRB5uYjPa+HDmKWnVLJ7bjJ4t6jzKZswKbEU ZyQaajEXFScCAGJ5pkaSAgAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151105_190549_042842_646EA6E7 X-CRM114-Status: GOOD ( 11.74 ) X-Spam-Score: -6.9 (------) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: k.kozlowski@samsung.com, kgene@kernel.org, linux-kernel@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-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds PMIC (S2MPS15) node of espresso board, which includes addition of regulators and pmic-clk sub-nodes. This patch also adds {vmmc,vqmmc}-supply properties for mmc2 node. Signed-off-by: Abhilash Kesavan Signed-off-by: Alim Akhtar Reviewed-by: Javier Martinez Canillas Reviewed-by: Krzysztof Kozlowski --- Changes since v2: * Addressed Krzysztof comments. Changes since v1: * Addressed Javier and Krzysztof review comments. * Removed unused ldo/buck nodes. * Removed always-on properties from ldo/buck to disable them * Added a consumer of pmic supply (like mmc) arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 280 +++++++++++++++++++++++ 1 file changed, 280 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts index 5424cc450f72..f5a3da50ac57 100644 --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -11,6 +11,7 @@ /dts-v1/; #include "exynos7.dtsi" +#include / { model = "Samsung Exynos7 Espresso board based on EXYNOS7"; @@ -52,6 +53,283 @@ status = "okay"; }; +&hsi2c_4 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <200000>; + status = "okay"; + + s2mps15_pmic@66 { + compatible = "samsung,s2mps15-pmic"; + reg = <0x66>; + interrupts = <2 IRQ_TYPE_NONE>; + interrupt-parent = <&gpa0>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_irq>; + wakeup-source; + + s2mps15_osc: clocks { + compatible = "samsung,s2mps13-clk"; + #clock-cells = <1>; + clock-output-names = "s2mps13_ap", "s2mps13_cp", + "s2mps13_bt"; + }; + + regulators { + ldo1_reg: LDO1 { + regulator-name = "vdd_ldo1"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <900000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo2_reg: LDO2 { + regulator-name = "vqmmc-sdcard"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo3_reg: LDO3 { + regulator-name = "vdd_ldo3"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <1980000>; + regulator-always-on; + regulator-boot-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo4_reg: LDO4 { + regulator-name = "vdd_ldo4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1110000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo5_reg: LDO5 { + regulator-name = "vdd_ldo5"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <1980000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo6_reg: LDO6 { + regulator-name = "vdd_ldo6"; + regulator-min-microvolt = <2250000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo7_reg: LDO7 { + regulator-name = "vdd_ldo7"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1150000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo8_reg: LDO8 { + regulator-name = "vdd_ldo8"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1000000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo9_reg: LDO9 { + regulator-name = "vdd_ldo9"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1000000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo10_reg: LDO10 { + regulator-name = "vdd_ldo10"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1000000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo11_reg: LDO11 { + regulator-name = "vdd_ldo11"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo12_reg: LDO12 { + regulator-name = "vdd_ldo12"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo13_reg: LDO13 { + regulator-name = "vdd_ldo13"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo14_reg: LDO14 { + regulator-name = "vdd_ldo14"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo17_reg: LDO17 { + regulator-name = "vmmc-sdcard"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo18_reg: LDO18 { + regulator-name = "vdd_ldo18"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2275000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo19_reg: LDO19 { + regulator-name = "vdd_ldo19"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo21_reg: LDO21 { + regulator-name = "vdd_ldo21"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo23_reg: LDO23 { + regulator-name = "vdd_ldo23"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2275000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo25_reg: LDO25 { + regulator-name = "vdd_ldo25"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo26_reg: LDO26 { + regulator-name = "vdd_ldo26"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1470000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo27_reg: LDO27 { + regulator-name = "vdd_ldo27"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2275000>; + regulator-enable-ramp-delay = <125>; + }; + + buck1_reg: BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + + buck2_reg: BUCK2 { + regulator-name = "vdd_atlas"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <250>; + }; + + buck4_reg: BUCK4 { + regulator-name = "vdd_int"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <250>; + }; + + buck5_reg: BUCK5 { + regulator-name = "vdd_buck5"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + + buck6_reg: BUCK6 { + regulator-name = "vdd_g3d"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1400000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <250>; + }; + + buck7_reg: BUCK7 { + regulator-name = "vdd_buck7"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + + buck8_reg: BUCK8 { + regulator-name = "vdd_buck8"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + + buck9_reg: BUCK9 { + regulator-name = "vdd_buck9"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2100000>; + regulator-always-on; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + + buck10_reg: BUCK10 { + regulator-name = "vdd_buck10"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + }; + }; +}; + +&pinctrl_alive { + pmic_irq: pmic-irq { + samsung,pins = "gpa0-2"; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; +}; + &mmc_0 { status = "okay"; num-slots = <1>; @@ -80,5 +358,7 @@ pinctrl-names = "default"; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; bus-width = <4>; + vmmc-supply = <&ldo17_reg>; + vqmmc-supply = <&ldo2_reg>; disable-wp; };