This adds documentation for the SPMI controller found on Mediatek SoCs.
Signed-off-by: James Lo <james.lo@mediatek.com>
Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
---
.../bindings/spmi/mtk,spmi-mtk-pmif.yaml | 76 +++++++++++++++++++
1 file changed, 76 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.yaml
diff --git a/Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.yaml b/Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.yaml
new file mode 100644
index 000000000000..2445c5e0b0ef
--- /dev/null
+++ b/Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spmi/mtk,spmi-mtk-pmif.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek SPMI Controller Device Tree Bindings
+
+maintainers:
+ - Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>
+
+description: |+
+ On MediaTek SoCs the PMIC is connected via SPMI and the controller allows
+ for multiple SoCs to control a single SPMI master.
+
+allOf:
+ - $ref: "spmi.yaml"
+
+properties:
+ compatible:
+ enum:
+ - mediatek,mt6873-spmi
+ - mediatek,mt8195-spmi
+
+ reg:
+ maxItems: 2
+
+ reg-names:
+ items:
+ - const: pmif
+ - const: spmimst
+
+ clocks:
+ minItems: 3
+ maxItems: 3
+
+ clock-names:
+ items:
+ - const: pmif_sys_ck
+ - const: pmif_tmr_ck
+ - const: spmimst_clk_mux
+
+ assigned-clocks:
+ maxItems: 1
+
+ assigned-clock-parents:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt8192-clk.h>
+
+ spmi: spmi@10027000 {
+ compatible = "mediatek,mt6873-spmi";
+ reg = <0x10027000 0xe00>,
+ <0x10029000 0x100>;
+ reg-names = "pmif", "spmimst";
+ clocks = <&infracfg CLK_INFRA_PMIC_AP>,
+ <&infracfg CLK_INFRA_PMIC_TMR>,
+ <&topckgen CLK_TOP_SPMI_MST_SEL>;
+ clock-names = "pmif_sys_ck",
+ "pmif_tmr_ck",
+ "spmimst_clk_mux";
+ assigned-clocks = <&topckgen CLK_TOP_PWRAP_ULPOSC_SEL>;
+ assigned-clock-parents = <&topckgen CLK_TOP_OSC_D10>;
+ };
+...
--
2.18.0
On Mon, 15 Nov 2021 12:20:28 +0800, James Lo wrote: > This adds documentation for the SPMI controller found on Mediatek SoCs. > > Signed-off-by: James Lo <james.lo@mediatek.com> > Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> > --- > .../bindings/spmi/mtk,spmi-mtk-pmif.yaml | 76 +++++++++++++++++++ > 1 file changed, 76 insertions(+) > create mode 100644 Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.example.dt.yaml: spmi@10027000: reg: [[268595200, 3584], [268603392, 256]] is too long From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/spmi/spmi.yaml /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.example.dt.yaml: spmi@10027000: reg: [[268595200, 3584], [268603392, 256]] is too long From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.yaml doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/patch/1555114 This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit.
On Mon, 2021-11-15 at 07:42 -0600, Rob Herring wrote: > On Mon, 15 Nov 2021 12:20:28 +0800, James Lo wrote: > > This adds documentation for the SPMI controller found on Mediatek > > SoCs. > > > > Signed-off-by: James Lo <james.lo@mediatek.com> > > Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> > > --- > > .../bindings/spmi/mtk,spmi-mtk-pmif.yaml | 76 > > +++++++++++++++++++ > > 1 file changed, 76 insertions(+) > > create mode 100644 > > Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.yaml > > > > My bot found errors running 'make DT_CHECKER_FLAGS=-m > dt_binding_check' > on your patch (DT_CHECKER_FLAGS is new in v5.13): > > yamllint warnings/errors: > > dtschema/dtc warnings/errors: > /builds/robherring/linux-dt- > review/Documentation/devicetree/bindings/spmi/mtk,spmi-mtk- > pmif.example.dt.yaml: spmi@10027000: reg: [[268595200, 3584], > [268603392, 256]] is too long > From schema: /builds/robherring/linux-dt- > review/Documentation/devicetree/bindings/spmi/spmi.yaml > /builds/robherring/linux-dt- > review/Documentation/devicetree/bindings/spmi/mtk,spmi-mtk- > pmif.example.dt.yaml: spmi@10027000: reg: [[268595200, 3584], > [268603392, 256]] is too long > From schema: /builds/robherring/linux-dt- > review/Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.yaml > > doc reference errors (make refcheckdocs): > > See > https://urldefense.com/v3/__https://patchwork.ozlabs.org/patch/1555114__;!!CTRNKA9wMg0ARbw!0y2jw2KWA7dbbFP4B9bbycyT0PxWYrQ0KAUovVW46dRLqIfXI2maZrfVt1KSWIC1$ > > > This check can fail if there are any dependencies. The base for a > patch > series is generally the most recent rc1. > > If you already ran 'make dt_binding_check' and didn't see the above > error(s), then make sure 'yamllint' is installed and dt-schema is up > to > date: > > pip3 install dtschema --upgrade > > Please check and re-submit. > Dear Rob, Due to [2/4] depends on [1/4], Can I only send [1/4] first ? (After [1/4] is approved, and I will send [2/4][3/4][4/4] as V16.) Or, could you please give us other suggestion ? Many thanks
On Mon, 15 Nov 2021 12:20:28 +0800, James Lo wrote: > This adds documentation for the SPMI controller found on Mediatek SoCs. > > Signed-off-by: James Lo <james.lo@mediatek.com> > Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> > --- > .../bindings/spmi/mtk,spmi-mtk-pmif.yaml | 76 +++++++++++++++++++ > 1 file changed, 76 insertions(+) > create mode 100644 Documentation/devicetree/bindings/spmi/mtk,spmi-mtk-pmif.yaml > Reviewed-by: Rob Herring <robh@kernel.org>
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