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Message-ID: <20230806164838.18088-4-a-nandan@ti.com>
Date: Sun, 6 Aug 2023 22:18:38 +0530
From: Apurva Nandan <a-nandan@...com>
To: Apurva Nandan <a-nandan@...com>, Nishanth Menon <nm@...com>,
Vignesh Raghavendra <vigneshr@...com>,
Tero Kristo <kristo@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
Udit Kumar <u-kumar1@...com>, Hari Nagalla <hnagalla@...com>
Subject: [PATCH 3/3] arm64: dts: ti: k3-j784s4-evm: Add bootph-pre-ram property for SPL nodes
Add bootph-pre-ram property for all the nodes used in SPL stage,
for syncing it later to u-boot j784s4 dts.
Signed-off-by: Apurva Nandan <a-nandan@...com>
---
arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index 1e38a8f1bec5..12455baf68b0 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -252,7 +252,9 @@ vdd_sd_dv: regulator-TLV71033 {
};
&main_pmx0 {
+ bootph-pre-ram;
main_uart8_pins_default: main-uart8-default-pins {
+ bootph-pre-ram;
pinctrl-single,pins = <
J784S4_IOPAD(0x040, PIN_INPUT, 14) /* (AF37) MCASP0_AXR0.UART8_CTSn */
J784S4_IOPAD(0x044, PIN_OUTPUT, 14) /* (AG37) MCASP0_AXR1.UART8_RTSn */
@@ -269,6 +271,7 @@ J784S4_IOPAD(0x0e4, PIN_INPUT_PULLUP, 0) /* (AP37) I2C0_SDA */
};
main_mmc1_pins_default: main-mmc1-default-pins {
+ bootph-pre-ram;
pinctrl-single,pins = <
J784S4_IOPAD(0x104, PIN_INPUT, 0) /* (AB38) MMC1_CLK */
J784S4_IOPAD(0x108, PIN_INPUT, 0) /* (AB36) MMC1_CMD */
@@ -289,7 +292,9 @@ J784S4_IOPAD(0x020, PIN_INPUT, 7) /* (AJ35) MCAN15_RX.GPIO0_8 */
};
&wkup_pmx2 {
+ bootph-pre-ram;
wkup_uart0_pins_default: wkup-uart0-default-pins {
+ bootph-pre-ram;
pinctrl-single,pins = <
J721S2_WKUP_IOPAD(0x070, PIN_INPUT, 0) /* (L37) WKUP_GPIO0_6.WKUP_UART0_CTSn */
J721S2_WKUP_IOPAD(0x074, PIN_INPUT, 0) /* (L36) WKUP_GPIO0_7.WKUP_UART0_RTSn */
@@ -299,6 +304,7 @@ J721S2_WKUP_IOPAD(0x04c, PIN_INPUT, 0) /* (K34) WKUP_UART0_TXD */
};
wkup_i2c0_pins_default: wkup-i2c0-default-pins {
+ bootph-pre-ram;
pinctrl-single,pins = <
J721S2_WKUP_IOPAD(0x98, PIN_INPUT, 0) /* (N33) WKUP_I2C0_SCL */
J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C0_SDA */
@@ -306,6 +312,7 @@ J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C0_SDA */
};
mcu_uart0_pins_default: mcu-uart0-default-pins {
+ bootph-pre-ram;
pinctrl-single,pins = <
J784S4_WKUP_IOPAD(0x090, PIN_INPUT, 0) /* (H37) WKUP_GPIO0_14.MCU_UART0_CTSn */
J784S4_WKUP_IOPAD(0x094, PIN_OUTPUT, 0) /* (K37) WKUP_GPIO0_15.MCU_UART0_RTSn */
@@ -366,7 +373,9 @@ J784S4_WKUP_IOPAD(0x170, PIN_INPUT, 0) /* (Y36) MCU_ADC1_AIN7 */
};
&wkup_pmx0 {
+ bootph-pre-ram;
mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins {
+ bootph-pre-ram;
pinctrl-single,pins = <
J784S4_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (E32) MCU_OSPI0_CLK */
J784S4_WKUP_IOPAD(0x02c, PIN_OUTPUT, 0) /* (A32) MCU_OSPI0_CSn0 */
@@ -385,6 +394,7 @@ J784S4_WKUP_IOPAD(0x038, PIN_OUTPUT, 6) /* (B34) MCU_OSPI0_CSn2.MCU_OSPI0_RESET_
};
mcu_fss0_ospi1_pins_default: mcu-fss0-ospi1-default-pins {
+ bootph-pre-ram;
pinctrl-single,pins = <
J784S4_WKUP_IOPAD(0x040, PIN_OUTPUT, 0) /* (F32) MCU_OSPI1_CLK */
J784S4_WKUP_IOPAD(0x05c, PIN_OUTPUT, 0) /* (G32) MCU_OSPI1_CSn0 */
@@ -399,6 +409,7 @@ J784S4_WKUP_IOPAD(0x044, PIN_INPUT, 0) /* (C31) MCU_OSPI1_LBCLKO */
};
&wkup_uart0 {
+ bootph-pre-ram;
/* Firmware usage */
status = "reserved";
pinctrl-names = "default";
@@ -406,6 +417,7 @@ &wkup_uart0 {
};
&wkup_i2c0 {
+ bootph-pre-ram;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&wkup_i2c0_pins_default>;
@@ -419,12 +431,14 @@ eeprom@50 {
};
&mcu_uart0 {
+ bootph-pre-ram;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcu_uart0_pins_default>;
};
&main_uart8 {
+ bootph-pre-ram;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_uart8_pins_default>;
@@ -435,15 +449,18 @@ &ufs_wrapper {
};
&fss {
+ bootph-pre-ram;
status = "okay";
};
&ospi0 {
+ bootph-pre-ram;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;
flash@0 {
+ bootph-pre-ram;
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <8>;
@@ -491,6 +508,7 @@ partition@...000 {
};
partition@...0000 {
+ bootph-pre-ram;
label = "ospi.phypattern";
reg = <0x3fc0000 0x40000>;
};
@@ -499,11 +517,13 @@ partition@...0000 {
};
&ospi1 {
+ bootph-pre-ram;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcu_fss0_ospi1_pins_default>;
flash@0 {
+ bootph-pre-ram;
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-tx-bus-width = <1>;
@@ -551,6 +571,7 @@ partition@...000 {
};
partition@...0000 {
+ bootph-pre-ram;
label = "qspi.phypattern";
reg = <0x3fc0000 0x40000>;
};
@@ -595,6 +616,7 @@ exp2: gpio@22 {
};
&main_sdhci0 {
+ bootph-pre-ram;
/* eMMC */
status = "okay";
non-removable;
@@ -603,6 +625,7 @@ &main_sdhci0 {
};
&main_sdhci1 {
+ bootph-pre-ram;
/* SD card */
status = "okay";
pinctrl-0 = <&main_mmc1_pins_default>;
--
2.34.1
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