From: Alim Akhtar <alim.akhtar@samsung.com> To: robh+dt@kernel.org, devicetree@vger.kernel.org, linux-scsi@vger.kernel.org Cc: krzk@kernel.org, avri.altman@wdc.com, martin.petersen@oracle.com, kwmad.kim@samsung.com, stanley.chu@mediatek.com, cang@codeaurora.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alim Akhtar <alim.akhtar@samsung.com> Subject: [PATCH v4 1/5] dt-bindings: phy: Document Samsung UFS PHY bindings Date: Fri, 27 Mar 2020 22:36:34 +0530 [thread overview] Message-ID: <20200327170638.17670-2-alim.akhtar@samsung.com> (raw) In-Reply-To: <20200327170638.17670-1-alim.akhtar@samsung.com> This patch documents Samsung UFS PHY device tree bindings Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> --- .../bindings/phy/samsung,ufs-phy.yaml | 67 +++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml new file mode 100644 index 000000000000..41ba481ecc76 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,ufs-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung SoC series UFS PHY Device Tree Bindings + +maintainers: + - Alim Akhtar <alim.akhtar@samsung.com> + +properties: + "#phy-cells": + const: 0 + + compatible: + enum: + - samsung,exynos7-ufs-phy + + reg: + maxItems: 1 + description: PHY base register address + + reg-names: + items: + - const: phy-pma + + clocks: + items: + - description: PLL reference clock + - description: Referencec clock parrent + + clock-names: + items: + - const: ref_clk_parent + - const: ref_clk + + samsung,pmu-syscon: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: phandle for PMU system controller interface, used to + control pmu registers for power isolation + +required: + - "#phy-cells" + - compatible + - reg + - reg-names + - clocks + - clock-names + - samsung,pmu-syscon + +examples: + - | + #include <dt-bindings/clock/exynos7-clk.h> + + ufs_phy: ufs-phy@15571800 { + compatible = "samsung,exynos7-ufs-phy"; + reg = <0x15571800 0x240>; + reg-names = "phy-pma"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <0>; + clocks = <&clock_fsys1 MOUT_FSYS1_PHYCLK_SEL1>, + <&clock_top1 CLK_SCLK_PHY_FSYS1_26M>; + clock-names = "ref_clk_parent", + "ref_clk"; + }; +... base-commit: fb33c6510d5595144d585aa194d377cf74d31911 -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Alim Akhtar <alim.akhtar@samsung.com> To: robh+dt@kernel.org, devicetree@vger.kernel.org, linux-scsi@vger.kernel.org Cc: linux-samsung-soc@vger.kernel.org, martin.petersen@oracle.com, linux-kernel@vger.kernel.org, krzk@kernel.org, kwmad.kim@samsung.com, avri.altman@wdc.com, cang@codeaurora.org, Alim Akhtar <alim.akhtar@samsung.com>, stanley.chu@mediatek.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 1/5] dt-bindings: phy: Document Samsung UFS PHY bindings Date: Fri, 27 Mar 2020 22:36:34 +0530 [thread overview] Message-ID: <20200327170638.17670-2-alim.akhtar@samsung.com> (raw) In-Reply-To: <20200327170638.17670-1-alim.akhtar@samsung.com> This patch documents Samsung UFS PHY device tree bindings Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> --- .../bindings/phy/samsung,ufs-phy.yaml | 67 +++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml new file mode 100644 index 000000000000..41ba481ecc76 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,ufs-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung SoC series UFS PHY Device Tree Bindings + +maintainers: + - Alim Akhtar <alim.akhtar@samsung.com> + +properties: + "#phy-cells": + const: 0 + + compatible: + enum: + - samsung,exynos7-ufs-phy + + reg: + maxItems: 1 + description: PHY base register address + + reg-names: + items: + - const: phy-pma + + clocks: + items: + - description: PLL reference clock + - description: Referencec clock parrent + + clock-names: + items: + - const: ref_clk_parent + - const: ref_clk + + samsung,pmu-syscon: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: phandle for PMU system controller interface, used to + control pmu registers for power isolation + +required: + - "#phy-cells" + - compatible + - reg + - reg-names + - clocks + - clock-names + - samsung,pmu-syscon + +examples: + - | + #include <dt-bindings/clock/exynos7-clk.h> + + ufs_phy: ufs-phy@15571800 { + compatible = "samsung,exynos7-ufs-phy"; + reg = <0x15571800 0x240>; + reg-names = "phy-pma"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <0>; + clocks = <&clock_fsys1 MOUT_FSYS1_PHYCLK_SEL1>, + <&clock_top1 CLK_SCLK_PHY_FSYS1_26M>; + clock-names = "ref_clk_parent", + "ref_clk"; + }; +... base-commit: fb33c6510d5595144d585aa194d377cf74d31911 -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-03-27 17:14 UTC|newest] Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CGME20200327171411epcas5p17f4457f9fd61800257607059b9506fb2@epcas5p1.samsung.com> 2020-03-27 17:06 ` [PATCH v4 0/5] exynos-ufs: Add support for UFS HCI Alim Akhtar 2020-03-27 17:06 ` Alim Akhtar [not found] ` <CGME20200327171414epcas5p1460e932c0bc98f31ebdd115218b4fd49@epcas5p1.samsung.com> 2020-03-27 17:06 ` Alim Akhtar [this message] 2020-03-27 17:06 ` [PATCH v4 1/5] dt-bindings: phy: Document Samsung UFS PHY bindings Alim Akhtar 2020-04-05 1:54 ` Rob Herring 2020-04-05 1:54 ` Rob Herring 2020-04-07 0:28 ` Alim Akhtar 2020-04-07 0:28 ` Alim Akhtar [not found] ` <CGME20200327171416epcas5p43133a28159ef24b145fcc8f3df102dde@epcas5p4.samsung.com> 2020-03-27 17:06 ` [PATCH v4 2/5] phy: samsung-ufs: add UFS PHY driver for samsung SoC Alim Akhtar 2020-03-27 17:06 ` Alim Akhtar [not found] ` <CGME20200327171418epcas5p4b85bea273e17c05a7edca58f528c435a@epcas5p4.samsung.com> 2020-03-27 17:06 ` [PATCH v4 3/5] Documentation: devicetree: ufs: Add DT bindings for exynos UFS host controller Alim Akhtar 2020-03-27 17:06 ` Alim Akhtar 2020-04-05 2:02 ` Rob Herring 2020-04-05 2:02 ` Rob Herring 2020-04-12 5:41 ` Alim Akhtar 2020-04-12 5:41 ` Alim Akhtar [not found] ` <CGME20200327171420epcas5p490e1e6d090a540eaf050e0728a39ba25@epcas5p4.samsung.com> 2020-03-27 17:06 ` [PATCH v4 4/5] scsi: ufs-exynos: add UFS host support for Exynos SoCs Alim Akhtar 2020-03-27 17:06 ` Alim Akhtar 2020-03-28 11:28 ` Avri Altman 2020-03-28 11:28 ` Avri Altman 2020-04-02 15:08 ` Alim Akhtar 2020-04-02 15:08 ` Alim Akhtar [not found] ` <CGME20200327171423epcas5p485d227f19e45999ad9b42b21d2864e4a@epcas5p4.samsung.com> 2020-03-27 17:06 ` [PATCH v4 5/5] arm64: dts: Add node for ufs exynos7 Alim Akhtar 2020-03-27 17:06 ` Alim Akhtar 2020-03-28 13:30 ` Paweł Chmiel 2020-03-28 13:30 ` Paweł Chmiel 2020-03-28 15:35 ` Alim Akhtar 2020-03-28 15:35 ` Alim Akhtar 2020-03-28 17:46 ` Paweł Chmiel 2020-03-28 17:46 ` Paweł Chmiel 2020-03-29 15:35 ` Alim Akhtar 2020-03-29 15:35 ` Alim Akhtar 2020-04-03 16:52 ` Paweł Chmiel 2020-04-03 16:52 ` Paweł Chmiel 2020-04-04 18:15 ` Alim Akhtar 2020-04-04 18:15 ` Alim Akhtar 2020-04-04 19:33 ` Paweł Chmiel 2020-04-04 19:33 ` Paweł Chmiel 2020-04-04 20:25 ` Paweł Chmiel 2020-04-04 20:25 ` Paweł Chmiel 2020-04-05 1:48 ` Alim Akhtar 2020-04-05 1:48 ` Alim Akhtar 2020-04-05 8:11 ` Paweł Chmiel 2020-04-05 8:11 ` Paweł Chmiel
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