mirror of https://gitee.com/openkylin/linux.git
regulator: Convert pfuze100 to json-schema
Convert the pfuze100 regulator binding to DT schema format using json-schema. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1596421439-19591-1-git-send-email-Anson.Huang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Anson Huang
Mark Brown
parent
59e305a622
commit
b2ad0be508
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@ -1,394 +0,0 @@
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PFUZE100 family of regulators
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Required properties:
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- compatible: "fsl,pfuze100", "fsl,pfuze200", "fsl,pfuze3000", "fsl,pfuze3001"
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- reg: I2C slave address
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Optional properties:
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- fsl,pfuze-support-disable-sw: Boolean, if present disable all unused switch
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regulators to save power consumption. Attention, ensure that all important
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regulators (e.g. DDR ref, DDR supply) has set the "regulator-always-on"
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property. If not present, the switched regulators are always on and can't be
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disabled. This binding is a workaround to keep backward compatibility with
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old dtb's which rely on the fact that the switched regulators are always on
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and don't mark them explicit as "regulator-always-on".
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- fsl,pmic-stby-poweroff: if present, configure the PMIC to shutdown all
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power rails when PMIC_STBY_REQ line is asserted during the power off sequence.
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Use this option if the SoC should be powered off by external power
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management IC (PMIC) on PMIC_STBY_REQ signal.
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As opposite to PMIC_STBY_REQ boards can implement PMIC_ON_REQ signal.
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Required child node:
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- regulators: This is the list of child nodes that specify the regulator
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initialization data for defined regulators. Please refer to below doc
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Documentation/devicetree/bindings/regulator/regulator.txt.
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The valid names for regulators are:
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--PFUZE100
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sw1ab,sw1c,sw2,sw3a,sw3b,sw4,swbst,vsnvs,vrefddr,vgen1~vgen6
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--PFUZE200
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sw1ab,sw2,sw3a,sw3b,swbst,vsnvs,vrefddr,vgen1~vgen6,coin
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--PFUZE3000
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sw1a,sw1b,sw2,sw3,swbst,vsnvs,vrefddr,vldo1,vldo2,vccsd,v33,vldo3,vldo4
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--PFUZE3001
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sw1,sw2,sw3,vsnvs,vldo1,vldo2,vccsd,v33,vldo3,vldo4
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Each regulator is defined using the standard binding for regulators.
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Example 1: PFUZE100
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pfuze100: pmic@8 {
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compatible = "fsl,pfuze100";
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reg = <0x08>;
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regulators {
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sw1a_reg: sw1ab {
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <1875000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw1c_reg: sw1c {
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <1875000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw2_reg: sw2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3a_reg: sw3a {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3b_reg: sw3b {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw4_reg: sw4 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <3300000>;
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};
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swbst_reg: swbst {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5150000>;
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};
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snvs_reg: vsnvs {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vref_reg: vrefddr {
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regulator-boot-on;
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regulator-always-on;
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};
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vgen1_reg: vgen1 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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};
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vgen2_reg: vgen2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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};
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vgen3_reg: vgen3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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};
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vgen4_reg: vgen4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen5_reg: vgen5 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen6_reg: vgen6 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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};
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Example 2: PFUZE200
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pfuze200: pmic@8 {
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compatible = "fsl,pfuze200";
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reg = <0x08>;
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regulators {
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sw1a_reg: sw1ab {
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <1875000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw2_reg: sw2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3a_reg: sw3a {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3b_reg: sw3b {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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swbst_reg: swbst {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5150000>;
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};
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snvs_reg: vsnvs {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vref_reg: vrefddr {
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regulator-boot-on;
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regulator-always-on;
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};
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vgen1_reg: vgen1 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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};
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vgen2_reg: vgen2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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};
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vgen3_reg: vgen3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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};
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vgen4_reg: vgen4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen5_reg: vgen5 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen6_reg: vgen6 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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coin_reg: coin {
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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};
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Example 3: PFUZE3000
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pfuze3000: pmic@8 {
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compatible = "fsl,pfuze3000";
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reg = <0x08>;
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regulators {
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sw1a_reg: sw1a {
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1475000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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/* use sw1c_reg to align with pfuze100/pfuze200 */
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sw1c_reg: sw1b {
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1475000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw2_reg: sw2 {
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3a_reg: sw3 {
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1650000>;
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regulator-boot-on;
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regulator-always-on;
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};
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swbst_reg: swbst {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5150000>;
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};
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snvs_reg: vsnvs {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vref_reg: vrefddr {
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regulator-boot-on;
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regulator-always-on;
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};
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vgen1_reg: vldo1 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen2_reg: vldo2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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};
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vgen3_reg: vccsd {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen4_reg: v33 {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <3300000>;
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};
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vgen5_reg: vldo3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen6_reg: vldo4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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};
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Example 4: PFUZE 3001
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pfuze3001: pmic@8 {
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compatible = "fsl,pfuze3001";
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reg = <0x08>;
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regulators {
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sw1_reg: sw1 {
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw2_reg: sw2 {
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3_reg: sw3 {
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1650000>;
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regulator-boot-on;
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regulator-always-on;
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};
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snvs_reg: vsnvs {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vgen1_reg: vldo1 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen2_reg: vldo2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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regulator-always-on;
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};
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vgen3_reg: vccsd {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen4_reg: v33 {
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen5_reg: vldo3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen6_reg: vldo4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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};
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@ -0,0 +1,186 @@
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/regulator/pfuze100.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: PFUZE100 family of regulators
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maintainers:
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- Robin Gong <yibin.gong@nxp.com>
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description: |
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The valid names for regulators are:
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--PFUZE100
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sw1ab,sw1c,sw2,sw3a,sw3b,sw4,swbst,vsnvs,vrefddr,vgen1~vgen6
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--PFUZE200
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sw1ab,sw2,sw3a,sw3b,swbst,vsnvs,vrefddr,vgen1~vgen6,coin
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--PFUZE3000
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sw1a,sw1b,sw2,sw3,swbst,vsnvs,vrefddr,vldo1,vldo2,vccsd,v33,vldo3,vldo4
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--PFUZE3001
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sw1,sw2,sw3,vsnvs,vldo1,vldo2,vccsd,v33,vldo3,vldo4
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Each regulator is defined using the standard binding for regulators.
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properties:
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$nodename:
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pattern: "^pmic@[0-9]$"
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compatible:
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enum:
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- fsl,pfuze100
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- fsl,pfuze200
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- fsl,pfuze3000
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- fsl,pfuze3001
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reg:
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maxItems: 1
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fsl,pfuze-support-disable-sw:
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$ref: /schemas/types.yaml#/definitions/flag
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description: |
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Boolean, if present disable all unused switch regulators to save power
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consumption. Attention, ensure that all important regulators
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(e.g. DDR ref, DDR supply) has set the "regulator-always-on" property.
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If not present, the switched regulators are always on and can't be
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disabled. This binding is a workaround to keep backward compatibility
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with old dtb's which rely on the fact that the switched regulators are
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always on and don't mark them explicit as "regulator-always-on".
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fsl,pmic-stby-poweroff:
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$ref: /schemas/types.yaml#/definitions/flag
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description: |
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if present, configure the PMIC to shutdown all
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power rails when PMIC_STBY_REQ line is asserted during the power off sequence.
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Use this option if the SoC should be powered off by external power management
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IC (PMIC) on PMIC_STBY_REQ signal.
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As opposite to PMIC_STBY_REQ boards can implement PMIC_ON_REQ signal.
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regulators:
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type: object
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description: |
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list of regulators provided by this controller.
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patternProperties:
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"^sw([1-4]|[1-4][a-c]|[1-4][a-c][a-c])$":
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$ref: "regulator.yaml#"
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type: object
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"^vgen[1-6]$":
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$ref: "regulator.yaml#"
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type: object
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"^(vsnvs|vref|vrefddr|swbst|coin)$":
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$ref: "regulator.yaml#"
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type: object
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additionalProperties: false
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required:
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- compatible
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- reg
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examples:
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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pmic@8 {
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compatible = "fsl,pfuze100";
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reg = <0x08>;
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regulators {
|
||||
sw1a_reg: sw1ab {
|
||||
regulator-min-microvolt = <300000>;
|
||||
regulator-max-microvolt = <1875000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
regulator-ramp-delay = <6250>;
|
||||
};
|
||||
|
||||
sw1c_reg: sw1c {
|
||||
regulator-min-microvolt = <300000>;
|
||||
regulator-max-microvolt = <1875000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
sw2_reg: sw2 {
|
||||
regulator-min-microvolt = <800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
sw3a_reg: sw3a {
|
||||
regulator-min-microvolt = <400000>;
|
||||
regulator-max-microvolt = <1975000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
sw3b_reg: sw3b {
|
||||
regulator-min-microvolt = <400000>;
|
||||
regulator-max-microvolt = <1975000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
sw4_reg: sw4 {
|
||||
regulator-min-microvolt = <800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
swbst_reg: swbst {
|
||||
regulator-min-microvolt = <5000000>;
|
||||
regulator-max-microvolt = <5150000>;
|
||||
};
|
||||
|
||||
snvs_reg: vsnvs {
|
||||
regulator-min-microvolt = <1000000>;
|
||||
regulator-max-microvolt = <3000000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
vref_reg: vrefddr {
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
vgen1_reg: vgen1 {
|
||||
regulator-min-microvolt = <800000>;
|
||||
regulator-max-microvolt = <1550000>;
|
||||
};
|
||||
|
||||
vgen2_reg: vgen2 {
|
||||
regulator-min-microvolt = <800000>;
|
||||
regulator-max-microvolt = <1550000>;
|
||||
};
|
||||
|
||||
vgen3_reg: vgen3 {
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
};
|
||||
|
||||
vgen4_reg: vgen4 {
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
vgen5_reg: vgen5 {
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
vgen6_reg: vgen6 {
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
Loading…
Reference in New Issue