| Message ID | 20240318095633.4079027-4-joy.zou@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | add pmic pca9451a support | expand |
On Mon, Mar 18, 2024 at 05:56:33PM +0800, Joy Zou wrote: > Support pca9451a on imx93-11x11-evk. > > Signed-off-by: Joy Zou <joy.zou@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> > --- > Changes in v5: > 1.adjust gpio@22 to the front of pmic@25. > > Changes in v4: > 1. modify the comment for uSDHC but not i2c. > > Changes in v3: > 1. modify the voltages constraints according to the imx93 datasheet. > --- > .../boot/dts/freescale/imx93-11x11-evk.dts | 111 ++++++++++++++++++ > 1 file changed, 111 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > index 9921ea13ab48..478a134d4416 100644 > --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > @@ -183,6 +183,104 @@ &wdog3 { > status = "okay"; > }; > > +&lpi2c2 { > + #address-cells = <1>; > + #size-cells = <0>; > + clock-frequency = <400000>; > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&pinctrl_lpi2c2>; > + pinctrl-1 = <&pinctrl_lpi2c2>; > + status = "okay"; > + > + pcal6524: gpio@22 { > + compatible = "nxp,pcal6524"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pcal6524>; > + reg = <0x22>; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gpio3>; > + interrupts = <27 IRQ_TYPE_LEVEL_LOW>; > + }; > + > + pmic@25 { > + compatible = "nxp,pca9451a"; > + reg = <0x25>; > + interrupt-parent = <&pcal6524>; > + interrupts = <11 IRQ_TYPE_EDGE_FALLING>; > + > + regulators { > + buck1: BUCK1 { > + regulator-name = "BUCK1"; > + regulator-min-microvolt = <610000>; > + regulator-max-microvolt = <950000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <3125>; > + }; > + > + buck2: BUCK2 { > + regulator-name = "BUCK2"; > + regulator-min-microvolt = <600000>; > + regulator-max-microvolt = <670000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <3125>; > + }; > + > + buck4: BUCK4{ > + regulator-name = "BUCK4"; > + regulator-min-microvolt = <1620000>; > + regulator-max-microvolt = <3400000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck5: BUCK5{ > + regulator-name = "BUCK5"; > + regulator-min-microvolt = <1620000>; > + regulator-max-microvolt = <3400000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck6: BUCK6 { > + regulator-name = "BUCK6"; > + regulator-min-microvolt = <1060000>; > + regulator-max-microvolt = <1140000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo1: LDO1 { > + regulator-name = "LDO1"; > + regulator-min-microvolt = <1620000>; > + regulator-max-microvolt = <1980000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo4: LDO4 { > + regulator-name = "LDO4"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <840000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo5: LDO5 { > + regulator-name = "LDO5"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + }; > + }; > +}; > + > &iomuxc { > pinctrl_eqos: eqosgrp { > fsl,pins = < > @@ -238,6 +336,19 @@ MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B 0x31e > >; > }; > > + pinctrl_lpi2c2: lpi2c2grp { > + fsl,pins = < > + MX93_PAD_I2C2_SCL__LPI2C2_SCL 0x40000b9e > + MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e > + >; > + }; > + > + pinctrl_pcal6524: pcal6524grp { > + fsl,pins = < > + MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e > + >; > + }; > + > /* need to config the SION for data and cmd pad, refer to ERR052021 */ > pinctrl_usdhc1: usdhc1grp { > fsl,pins = < > -- > 2.37.1 >
On 18/03/2024 10:56, Joy Zou wrote: > Support pca9451a on imx93-11x11-evk. > > Signed-off-by: Joy Zou <joy.zou@nxp.com> > --- > Changes in v5: > 1.adjust gpio@22 to the front of pmic@25. > > Changes in v4: > 1. modify the comment for uSDHC but not i2c. > > Changes in v3: > 1. modify the voltages constraints according to the imx93 datasheet. > --- > .../boot/dts/freescale/imx93-11x11-evk.dts | 111 ++++++++++++++++++ > 1 file changed, 111 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > index 9921ea13ab48..478a134d4416 100644 > --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > @@ -183,6 +183,104 @@ &wdog3 { > status = "okay"; > }; > > +&lpi2c2 { > + #address-cells = <1>; > + #size-cells = <0>; > + clock-frequency = <400000>; > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&pinctrl_lpi2c2>; > + pinctrl-1 = <&pinctrl_lpi2c2>; > + status = "okay"; > + > + pcal6524: gpio@22 { > + compatible = "nxp,pcal6524"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pcal6524>; > + reg = <0x22>; reg is the second property. Please do not introduce some other coding style. Best regards, Krzysztof
On Mon, Mar 18, 2024 at 07:50:51PM +0100, Krzysztof Kozlowski wrote: > On 18/03/2024 10:56, Joy Zou wrote: > > Support pca9451a on imx93-11x11-evk. > > > > Signed-off-by: Joy Zou <joy.zou@nxp.com> > > --- > > Changes in v5: > > 1.adjust gpio@22 to the front of pmic@25. > > > > Changes in v4: > > 1. modify the comment for uSDHC but not i2c. > > > > Changes in v3: > > 1. modify the voltages constraints according to the imx93 datasheet. > > --- > > .../boot/dts/freescale/imx93-11x11-evk.dts | 111 ++++++++++++++++++ > > 1 file changed, 111 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > > index 9921ea13ab48..478a134d4416 100644 > > --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > > +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > > @@ -183,6 +183,104 @@ &wdog3 { > > status = "okay"; > > }; > > > > +&lpi2c2 { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + clock-frequency = <400000>; > > + pinctrl-names = "default", "sleep"; > > + pinctrl-0 = <&pinctrl_lpi2c2>; > > + pinctrl-1 = <&pinctrl_lpi2c2>; > > + status = "okay"; > > + > > + pcal6524: gpio@22 { > > + compatible = "nxp,pcal6524"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_pcal6524>; > > + reg = <0x22>; > > reg is the second property. Please do not introduce some other coding style. Yes, Do you know if there are any tools to check it? If no, which tools should be good to add such check. I may add it if have free time. Frank Li > > Best regards, > Krzysztof >
> -----Original Message----- > From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > Sent: 2024年3月19日 2:51 > To: Joy Zou <joy.zou@nxp.com>; Frank Li <frank.li@nxp.com>; Jacky Bai > <ping.bai@nxp.com>; lgirdwood@gmail.com; broonie@kernel.org; > robh+dt@kernel.org; krzysztof.kozlowski+dt@linaro.org; > conor+dt@kernel.org; shawnguo@kernel.org; s.hauer@pengutronix.de > Cc: kernel@pengutronix.de; festevam@gmail.com; dl-linux-imx > <linux-imx@nxp.com>; devicetree@vger.kernel.org; > linux-arm-kernel@lists.infradead.org; linux-kernel@vger.kernel.org; > imx@lists.linux.dev > Subject: [EXT] Re: [PATCH v5 3/3] arm64: dts: imx93-11x11-evk: add > pca9451a support > > Caution: This is an external email. Please take care when clicking links or > opening attachments. When in doubt, report the message using the 'Report > this email' button > > > On 18/03/2024 10:56, Joy Zou wrote: > > Support pca9451a on imx93-11x11-evk. > > > > Signed-off-by: Joy Zou <joy.zou@nxp.com> > > --- > > Changes in v5: > > 1.adjust gpio@22 to the front of pmic@25. > > > > Changes in v4: > > 1. modify the comment for uSDHC but not i2c. > > > > Changes in v3: > > 1. modify the voltages constraints according to the imx93 datasheet. > > --- > > .../boot/dts/freescale/imx93-11x11-evk.dts | 111 > ++++++++++++++++++ > > 1 file changed, 111 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > > index 9921ea13ab48..478a134d4416 100644 > > --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > > +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts > > @@ -183,6 +183,104 @@ &wdog3 { > > status = "okay"; > > }; > > > > +&lpi2c2 { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + clock-frequency = <400000>; > > + pinctrl-names = "default", "sleep"; > > + pinctrl-0 = <&pinctrl_lpi2c2>; > > + pinctrl-1 = <&pinctrl_lpi2c2>; > > + status = "okay"; > > + > > + pcal6524: gpio@22 { > > + compatible = "nxp,pcal6524"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_pcal6524>; > > + reg = <0x22>; > > reg is the second property. Please do not introduce some other coding style. Yes, will change the reg to the second property. Thanks for your comments! BR Joy Zou > > Best regards, > Krzysztof
diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts index 9921ea13ab48..478a134d4416 100644 --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts @@ -183,6 +183,104 @@ &wdog3 { status = "okay"; }; +&lpi2c2 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_lpi2c2>; + pinctrl-1 = <&pinctrl_lpi2c2>; + status = "okay"; + + pcal6524: gpio@22 { + compatible = "nxp,pcal6524"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcal6524>; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gpio3>; + interrupts = <27 IRQ_TYPE_LEVEL_LOW>; + }; + + pmic@25 { + compatible = "nxp,pca9451a"; + reg = <0x25>; + interrupt-parent = <&pcal6524>; + interrupts = <11 IRQ_TYPE_EDGE_FALLING>; + + regulators { + buck1: BUCK1 { + regulator-name = "BUCK1"; + regulator-min-microvolt = <610000>; + regulator-max-microvolt = <950000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + buck2: BUCK2 { + regulator-name = "BUCK2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <670000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + buck4: BUCK4{ + regulator-name = "BUCK4"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5: BUCK5{ + regulator-name = "BUCK5"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6: BUCK6 { + regulator-name = "BUCK6"; + regulator-min-microvolt = <1060000>; + regulator-max-microvolt = <1140000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: LDO1 { + regulator-name = "LDO1"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <1980000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4: LDO4 { + regulator-name = "LDO4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <840000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5: LDO5 { + regulator-name = "LDO5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + &iomuxc { pinctrl_eqos: eqosgrp { fsl,pins = < @@ -238,6 +336,19 @@ MX93_PAD_DAP_TCLK_SWCLK__LPUART5_CTS_B 0x31e >; }; + pinctrl_lpi2c2: lpi2c2grp { + fsl,pins = < + MX93_PAD_I2C2_SCL__LPI2C2_SCL 0x40000b9e + MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e + >; + }; + + pinctrl_pcal6524: pcal6524grp { + fsl,pins = < + MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e + >; + }; + /* need to config the SION for data and cmd pad, refer to ERR052021 */ pinctrl_usdhc1: usdhc1grp { fsl,pins = <
Support pca9451a on imx93-11x11-evk. Signed-off-by: Joy Zou <joy.zou@nxp.com> --- Changes in v5: 1.adjust gpio@22 to the front of pmic@25. Changes in v4: 1. modify the comment for uSDHC but not i2c. Changes in v3: 1. modify the voltages constraints according to the imx93 datasheet. --- .../boot/dts/freescale/imx93-11x11-evk.dts | 111 ++++++++++++++++++ 1 file changed, 111 insertions(+)