* [PATCH v2] arm: dts: imx8mn-evk: sync dts from Linux Kernel
@ 2022-06-24 9:01 Heiko Thiery
2022-06-24 9:35 ` Fabio Estevam
0 siblings, 1 reply; 2+ messages in thread
From: Heiko Thiery @ 2022-06-24 9:01 UTC (permalink / raw)
To: u-boot
Cc: Stefano Babic, Marek Vasut, Fabio Estevam,
NXP i . MX U-Boot Team, Peng Fan, Tim Harvey, Heiko Thiery
Sync dts for imx8mn-evk with Linux Kernel and change name for PMIC used in spl.
This was synced with linux 5.19-rc3 and contains the following changes:
commit 1cfa1e68af8d40ab233d5d27bc8446e4c5107571("arm64: dts: imx8mn-evk: fix the min/max voltages of the PMIC")
commit bc046b952a5494b0dc53be28779460cee1214a3f("arm64: dts: imx8mn-evk: use proper names for PMIC outputs")
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
---
v2:
- stated the kernel version the sync was done from (thanks Fabio)
- update the patch subject to clarify that changes the evk dts (thanks Tim)
arch/arm/dts/imx8mn-evk.dts | 56 ++++++++++++++++----------------
board/freescale/imx8mn_evk/spl.c | 4 +--
2 files changed, 30 insertions(+), 30 deletions(-)
diff --git a/arch/arm/dts/imx8mn-evk.dts b/arch/arm/dts/imx8mn-evk.dts
index cd11fb28f5..4eb467df5b 100644
--- a/arch/arm/dts/imx8mn-evk.dts
+++ b/arch/arm/dts/imx8mn-evk.dts
@@ -31,7 +31,7 @@
};
&i2c1 {
- pmic: pca9450@25 {
+ pmic: pmic@25 {
compatible = "nxp,pca9450b";
reg = <0x25>;
pinctrl-names = "default";
@@ -41,18 +41,18 @@
regulators {
buck1: BUCK1{
- regulator-name = "BUCK1";
- regulator-min-microvolt = <600000>;
- regulator-max-microvolt = <2187500>;
+ regulator-name = "VDD_SOC";
+ regulator-min-microvolt = <850000>;
+ 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 = <2187500>;
+ regulator-name = "VDD_ARM_0V9";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1000000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <3125>;
@@ -61,63 +61,63 @@
};
buck4: BUCK4{
- regulator-name = "BUCK4";
- regulator-min-microvolt = <600000>;
- regulator-max-microvolt = <3400000>;
+ regulator-name = "VDD_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
buck5: BUCK5{
- regulator-name = "BUCK5";
- regulator-min-microvolt = <600000>;
- regulator-max-microvolt = <3400000>;
+ regulator-name = "VDD_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
buck6: BUCK6 {
- regulator-name = "BUCK6";
- regulator-min-microvolt = <600000>;
- regulator-max-microvolt = <3400000>;
+ regulator-name = "NVCC_DRAM_1V1";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
regulator-boot-on;
regulator-always-on;
};
ldo1: LDO1 {
- regulator-name = "LDO1";
- regulator-min-microvolt = <1600000>;
- regulator-max-microvolt = <3300000>;
+ regulator-name = "NVCC_SNVS_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
ldo2: LDO2 {
- regulator-name = "LDO2";
+ regulator-name = "VDD_SNVS_0V8";
regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <1150000>;
+ regulator-max-microvolt = <800000>;
regulator-boot-on;
regulator-always-on;
};
ldo3: LDO3 {
- regulator-name = "LDO3";
- regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <3300000>;
+ regulator-name = "VDDA_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
ldo4: LDO4 {
- regulator-name = "LDO4";
- regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <3300000>;
+ regulator-name = "VDD_PHY_1V2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
regulator-boot-on;
regulator-always-on;
};
ldo5: LDO5 {
- regulator-name = "LDO5";
+ regulator-name = "NVCC_SD2";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c
index 0d9909a662..a830407997 100644
--- a/board/freescale/imx8mn_evk/spl.c
+++ b/board/freescale/imx8mn_evk/spl.c
@@ -69,9 +69,9 @@ int power_init_board(void)
struct udevice *dev;
int ret;
- ret = pmic_get("pca9450@25", &dev);
+ ret = pmic_get("pmic@25", &dev);
if (ret == -ENODEV) {
- puts("No pca9450@25\n");
+ puts("No pmci@25\n");
return 0;
}
if (ret != 0)
--
2.30.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] arm: dts: imx8mn-evk: sync dts from Linux Kernel
2022-06-24 9:01 [PATCH v2] arm: dts: imx8mn-evk: sync dts from Linux Kernel Heiko Thiery
@ 2022-06-24 9:35 ` Fabio Estevam
0 siblings, 0 replies; 2+ messages in thread
From: Fabio Estevam @ 2022-06-24 9:35 UTC (permalink / raw)
To: Heiko Thiery
Cc: U-Boot-Denx, Stefano Babic, Marek Vasut, NXP i . MX U-Boot Team,
Peng Fan, Tim Harvey
Hi Heiko,
On Fri, Jun 24, 2022 at 6:02 AM Heiko Thiery <heiko.thiery@gmail.com> wrote:
>
> Sync dts for imx8mn-evk with Linux Kernel and change name for PMIC used in spl.
>
> This was synced with linux 5.19-rc3 and contains the following changes:
>
> commit 1cfa1e68af8d40ab233d5d27bc8446e4c5107571("arm64: dts: imx8mn-evk: fix the min/max voltages of the PMIC")
> commit bc046b952a5494b0dc53be28779460cee1214a3f("arm64: dts: imx8mn-evk: use proper names for PMIC outputs")
>
> Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
> ---
> v2:
> - stated the kernel version the sync was done from (thanks Fabio)
> - update the patch subject to clarify that changes the evk dts (thanks Tim)
Thanks for the rework. It is clear now:
Reviewed-by: Fabio Estevam <festevam@denx.de>
^ permalink raw reply [flat|nested] 2+ messages in thread
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