All peripherals that require pinmuxing or other configuration to work
should be disabled by default. Dependent DTS are adjusted accordingly.
The following nodes are now "disabled" according to dtx_diff and were not
overridden to "okay", as they define no pinctrl:
k3-am654-base-board:
- mcu_i2c0
- mcu_spi0..2
- mcu_uart0
- cal
- main_i2c3
- ehrpwm0..5
- main_uart1..2
- main_spi1..4
k3-am65-iot2050*:
- mci_spi1..2
- cal
- ehrpwm0..5
- main_spi0..4
Signed-off-by: Matthias Schiffer <matthias.schiffer@xxxxxxxxxxxxxxx>
---
v2: disable mcu_uart0 by default
.../dts/ti/k3-am65-iot2050-common-pg1.dtsi | 4 -
.../dts/ti/k3-am65-iot2050-common-pg2.dtsi | 7 +
.../boot/dts/ti/k3-am65-iot2050-common.dtsi | 132 +++++-------------
arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 52 +++++++
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 21 ++-
arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 2 +
.../ti/k3-am6528-iot2050-basic-common.dtsi | 6 +-
.../arm64/boot/dts/ti/k3-am654-base-board.dts | 129 +++--------------
.../ti/k3-am6548-iot2050-advanced-common.dtsi | 5 +-
9 files changed, 140 insertions(+), 218 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
index 51f902fa35a73..746f0e89a305c 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi
@@ -13,10 +13,6 @@ &dss {
assigned-clock-parents = <&k3_clks 67 5>;
};
-&serdes0 {
- status = "disabled";
-};
-
&sdhci1 {
no-1-8-v;
};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
index e73458ca69007..b769fe6fc072f 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg2.dtsi
@@ -35,6 +35,7 @@ &dss {
&serdes0 {
assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
assigned-clock-parents = <&k3_clks 153 7>, <&k3_clks 153 4>;
+ status = "okay";
};
&dwc3_0 {
@@ -42,10 +43,16 @@ &dwc3_0 {
<&k3_clks 151 8>; /* set PIPE3_TXB_CLK to WIZ8B2M4VSB */
phys = <&serdes0 PHY_TYPE_USB3 0>;
phy-names = "usb3-phy";
+ status = "okay";
};
&usb0 {
maximum-speed = "super-speed";
snps,dis-u1-entry-quirk;
snps,dis-u2-entry-quirk;
+ status = "okay";
+};
+
+&usb0_phy {
+ status = "okay";
};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
index 3079eaee01c06..873c123c611ed 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
@@ -362,15 +362,13 @@ &wkup_uart0 {
&main_uart1 {
pinctrl-names = "default";
pinctrl-0 = <&main_uart1_pins_default>;
-};
-
-&main_uart2 {
- status = "disabled";
+ status = "okay";
};
&mcu_uart0 {
pinctrl-names = "default";
pinctrl-0 = <&arduino_uart_pins_default>;
+ status = "okay";
};
&main_gpio0 {
@@ -416,12 +414,14 @@ &wkup_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&wkup_i2c0_pins_default>;
clock-frequency = <400000>;
+ status = "okay";
};
&mcu_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_i2c0_pins_default>;
clock-frequency = <400000>;
+ status = "okay";
psu: regulator@60 {
compatible = "ti,tps62363";
@@ -481,6 +481,7 @@ &main_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
clock-frequency = <400000>;
+ status = "okay";
rtc: rtc8564@51 {
compatible = "nxp,pcf8563";
@@ -498,12 +499,14 @@ &main_i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_pins_default>;
clock-frequency = <400000>;
+ status = "okay";
};
&main_i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c2_pins_default>;
clock-frequency = <400000>;
+ status = "okay";
};
&main_i2c3 {
@@ -514,6 +517,8 @@ &main_i2c3 {
#address-cells = <1>;
#size-cells = <0>;
+ status = "okay";
+
edp-bridge@f {
compatible = "toshiba,tc358767";
reg = <0x0f>;
@@ -541,13 +546,10 @@ bridge_in: endpoint {
};
};
-&mcu_cpsw {
- status = "disabled";
-};
-
&ecap0 {
pinctrl-names = "default";
pinctrl-0 = <&ecap0_pins_default>;
+ status = "okay";
};
&sdhci1 {
@@ -555,20 +557,38 @@ &sdhci1 {
pinctrl-0 = <&main_mmc1_pins_default>;
ti,driver-strength-ohm = <50>;
disable-wp;
+ status = "okay";
+};
+
+&dwc3_0 {
+ status = "okay";
};
+
&usb0 {
pinctrl-names = "default";
pinctrl-0 = <&usb0_pins_default>;
dr_mode = "host";
};
+&usb0_phy {
+ status = "okay";
+};
+
+&dwc3_1 {
+ status = "okay";
+};
+
&usb1 {
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins_default>;
dr_mode = "host";
};
+&usb1_phy {
+ status = "okay";
+};
+
&mcu_spi0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_spi0_pins_default>;
@@ -576,13 +596,12 @@ &mcu_spi0 {
#address-cells = <1>;
#size-cells= <0>;
ti,pindir-d0-out-d1-in;
-};
-
-&tscadc0 {
- status = "disabled";
+ status = "okay";
};
&tscadc1 {
+ status = "okay";
+
adc {
ti,adc-channels = <0 1 2 3 4 5>;
};
@@ -591,6 +610,7 @@ adc {
&ospi0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;
+ status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
@@ -611,6 +631,7 @@ flash@0 {
&dss {
pinctrl-names = "default";
pinctrl-0 = <&dss_vout1_pins_default>;
+ status = "okay";
assigned-clocks = <&k3_clks 67 2>;
assigned-clock-parents = <&k3_clks 67 5>;
@@ -628,17 +649,14 @@ dpi_out: endpoint {
};
};
-&pcie0_rc {
- status = "disabled";
-};
-
-&pcie0_ep {
- status = "disabled";
+&serdes1 {
+ status = "okay";
};
&pcie1_rc {
pinctrl-names = "default";
pinctrl-0 = <&minipcie_pins_default>;
+ status = "okay";
num-lanes = <1>;
phys = <&serdes1 PHY_TYPE_PCIE 0>;
@@ -646,20 +664,9 @@ &pcie1_rc {
reset-gpios = <&wkup_gpio0 27 GPIO_ACTIVE_HIGH>;
};
-&m_can0 {
- status = "disabled";
-};
-
-&m_can1 {
- status = "disabled";
-};
-
-&pcie1_ep {
- status = "disabled";
-};
-
&mailbox0_cluster0 {
interrupts = <436>;
+ status = "okay";
mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
ti,mbox-tx = <1 0 0>;
@@ -669,6 +676,7 @@ mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
&mailbox0_cluster1 {
interrupts = <432>;
+ status = "okay";
mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
ti,mbox-tx = <1 0 0>;
@@ -676,46 +684,6 @@ mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
};
};
-&mailbox0_cluster2 {
- status = "disabled";
-};
-
-&mailbox0_cluster3 {
- status = "disabled";
-};
-
-&mailbox0_cluster4 {
- status = "disabled";
-};
-
-&mailbox0_cluster5 {
- status = "disabled";
-};
-
-&mailbox0_cluster6 {
- status = "disabled";
-};
-
-&mailbox0_cluster7 {
- status = "disabled";
-};
-
-&mailbox0_cluster8 {
- status = "disabled";
-};
-
-&mailbox0_cluster9 {
- status = "disabled";
-};
-
-&mailbox0_cluster10 {
- status = "disabled";
-};
-
-&mailbox0_cluster11 {
- status = "disabled";
-};
-
&mcu_r5fss0_core0 {
memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
<&mcu_r5fss0_core0_memory_region>;
@@ -727,27 +695,3 @@ &mcu_r5fss0_core1 {
<&mcu_r5fss0_core1_memory_region>;
mboxes = <&mailbox0_cluster1 &mbox_mcu_r5fss0_core1>;
};
-
-&icssg0_mdio {
- status = "disabled";
-};
-
-&icssg1_mdio {
- status = "disabled";
-};
-
-&icssg2_mdio {
- status = "disabled";
-};
-
-&mcasp0 {
- status = "disabled";
-};
-
-&mcasp1 {
- status = "disabled";
-};
-
-&mcasp2 {
- status = "disabled";
-};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index ce8bb4a61011e..5aa425d1ba802 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -64,6 +64,7 @@ serdes0: serdes@900000 {
ti,serdes-clk = <&serdes0_clk>;
#clock-cells = <1>;
mux-controls = <&serdes_mux 0>;
+ status = "disabled";
};
serdes1: serdes@910000 {
@@ -79,6 +80,7 @@ serdes1: serdes@910000 {
ti,serdes-clk = <&serdes1_clk>;
#clock-cells = <1>;
mux-controls = <&serdes_mux 1>;
+ status = "disabled";
};
main_uart0: serial@2800000 {
@@ -88,6 +90,7 @@ main_uart0: serial@2800000 {
clock-frequency = <48000000>;
current-speed = <115200>;
power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
main_uart1: serial@2810000 {
@@ -96,6 +99,7 @@ main_uart1: serial@2810000 {
interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
main_uart2: serial@2820000 {
@@ -104,6 +108,7 @@ main_uart2: serial@2820000 {
interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <48000000>;
power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
crypto: crypto@4e00000 {
@@ -152,6 +157,7 @@ main_i2c0: i2c@2000000 {
clock-names = "fck";
clocks = <&k3_clks 110 1>;
power-domains = <&k3_pds 110 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
main_i2c1: i2c@2010000 {
@@ -163,6 +169,7 @@ main_i2c1: i2c@2010000 {
clock-names = "fck";
clocks = <&k3_clks 111 1>;
power-domains = <&k3_pds 111 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
main_i2c2: i2c@2020000 {
@@ -174,6 +181,7 @@ main_i2c2: i2c@2020000 {
clock-names = "fck";
clocks = <&k3_clks 112 1>;
power-domains = <&k3_pds 112 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
main_i2c3: i2c@2030000 {
@@ -185,6 +193,7 @@ main_i2c3: i2c@2030000 {
clock-names = "fck";
clocks = <&k3_clks 113 1>;
power-domains = <&k3_pds 113 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
ecap0: pwm@3100000 {
@@ -194,6 +203,7 @@ ecap0: pwm@3100000 {
power-domains = <&k3_pds 39 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 39 0>;
clock-names = "fck";
+ status = "disabled";
};
main_spi0: spi@2100000 {
@@ -206,6 +216,7 @@ main_spi0: spi@2100000 {
#size-cells = <0>;
dmas = <&main_udmap 0xc500>, <&main_udmap 0x4500>;
dma-names = "tx0", "rx0";
+ status = "disabled";
};
main_spi1: spi@2110000 {
@@ -218,6 +229,7 @@ main_spi1: spi@2110000 {
#size-cells = <0>;
assigned-clocks = <&k3_clks 137 1>;
assigned-clock-rates = <48000000>;
+ status = "disabled";
};
main_spi2: spi@2120000 {
@@ -228,6 +240,7 @@ main_spi2: spi@2120000 {
power-domains = <&k3_pds 139 TI_SCI_PD_EXCLUSIVE>;
#address-cells = <1>;
#size-cells = <0>;
+ status = "disabled";
};
main_spi3: spi@2130000 {
@@ -238,6 +251,7 @@ main_spi3: spi@2130000 {
power-domains = <&k3_pds 140 TI_SCI_PD_EXCLUSIVE>;
#address-cells = <1>;
#size-cells = <0>;
+ status = "disabled";
};
main_spi4: spi@2140000 {
@@ -248,6 +262,7 @@ main_spi4: spi@2140000 {
power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
#address-cells = <1>;
#size-cells = <0>;
+ status = "disabled";
};
sdhci0: mmc@4f80000 {
@@ -272,6 +287,7 @@ sdhci0: mmc@4f80000 {
ti,otap-del-sel-hs400 = <0x0>;
ti,trm-icp = <0x8>;
dma-coherent;
+ status = "disabled";
};
sdhci1: mmc@4fa0000 {
@@ -295,6 +311,7 @@ sdhci1: mmc@4fa0000 {
ti,otap-del-sel = <0x2>;
ti,trm-icp = <0x8>;
dma-coherent;
+ status = "disabled";
};
scm_conf: scm-conf@100000 {
@@ -361,6 +378,7 @@ dwc3_0: dwc3@4000000 {
assigned-clocks = <&k3_clks 151 2>, <&k3_clks 151 7>;
assigned-clock-parents = <&k3_clks 151 4>, /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
<&k3_clks 151 9>; /* set PIPE3_TXB_CLK to CLK_12M_RC/256 (for HS only) */
+ status = "disabled";
usb0: usb@10000 {
compatible = "snps,dwc3";
@@ -386,6 +404,7 @@ usb0_phy: phy@4100000 {
clocks = <&k3_clks 151 0>, <&k3_clks 151 1>;
clock-names = "wkupclk", "refclk";
#phy-cells = <0>;
+ status = "disabled";
};
dwc3_1: dwc3@4020000 {
@@ -400,6 +419,7 @@ dwc3_1: dwc3@4020000 {
clocks = <&k3_clks 152 2>;
assigned-clocks = <&k3_clks 152 2>;
assigned-clock-parents = <&k3_clks 152 4>; /* set REF_CLK to 20MHz i.e. PER0_PLL/48 */
+ status = "disabled";
usb1: usb@10000 {
compatible = "snps,dwc3";
@@ -424,6 +444,7 @@ usb1_phy: phy@4110000 {
clocks = <&k3_clks 152 0>, <&k3_clks 152 1>;
clock-names = "wkupclk", "refclk";
#phy-cells = <0>;
+ status = "disabled";
};
intr_main_gpio: interrupt-controller@a00000 {
@@ -497,6 +518,7 @@ mailbox0_cluster0: mailbox@31f80000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster1: mailbox@31f81000 {
@@ -506,6 +528,7 @@ mailbox0_cluster1: mailbox@31f81000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster2: mailbox@31f82000 {
@@ -515,6 +538,7 @@ mailbox0_cluster2: mailbox@31f82000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster3: mailbox@31f83000 {
@@ -524,6 +548,7 @@ mailbox0_cluster3: mailbox@31f83000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster4: mailbox@31f84000 {
@@ -533,6 +558,7 @@ mailbox0_cluster4: mailbox@31f84000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster5: mailbox@31f85000 {
@@ -542,6 +568,7 @@ mailbox0_cluster5: mailbox@31f85000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster6: mailbox@31f86000 {
@@ -551,6 +578,7 @@ mailbox0_cluster6: mailbox@31f86000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster7: mailbox@31f87000 {
@@ -560,6 +588,7 @@ mailbox0_cluster7: mailbox@31f87000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster8: mailbox@31f88000 {
@@ -569,6 +598,7 @@ mailbox0_cluster8: mailbox@31f88000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster9: mailbox@31f89000 {
@@ -578,6 +608,7 @@ mailbox0_cluster9: mailbox@31f89000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster10: mailbox@31f8a000 {
@@ -587,6 +618,7 @@ mailbox0_cluster10: mailbox@31f8a000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
mailbox0_cluster11: mailbox@31f8b000 {
@@ -596,6 +628,7 @@ mailbox0_cluster11: mailbox@31f8b000 {
ti,mbox-num-users = <4>;
ti,mbox-num-fifos = <16>;
interrupt-parent = <&intr_main_navss>;
+ status = "disabled";
};
ringacc: ringacc@3c000000 {
@@ -703,6 +736,7 @@ pcie0_rc: pcie@5500000 {
interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
msi-map = <0x0 &gic_its 0x0 0x10000>;
device_type = "pci";
+ status = "disabled";
};
pcie0_ep: pcie-ep@5500000 {
@@ -716,6 +750,7 @@ pcie0_ep: pcie-ep@5500000 {
max-link-speed = <2>;
dma-coherent;
interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
+ status = "disabled";
};
pcie1_rc: pcie@5600000 {
@@ -736,6 +771,7 @@ pcie1_rc: pcie@5600000 {
interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>;
msi-map = <0x0 &gic_its 0x10000 0x10000>;
device_type = "pci";
+ status = "disabled";
};
pcie1_ep: pcie-ep@5600000 {
@@ -749,6 +785,7 @@ pcie1_ep: pcie-ep@5600000 {
max-link-speed = <2>;
dma-coherent;
interrupts = <GIC_SPI 355 IRQ_TYPE_EDGE_RISING>;
+ status = "disabled";
};
mcasp0: mcasp@2b00000 {
@@ -766,6 +803,7 @@ mcasp0: mcasp@2b00000 {
clocks = <&k3_clks 104 0>;
clock-names = "fck";
power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
mcasp1: mcasp@2b10000 {
@@ -783,6 +821,7 @@ mcasp1: mcasp@2b10000 {
clocks = <&k3_clks 105 0>;
clock-names = "fck";
power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
mcasp2: mcasp@2b20000 {
@@ -800,6 +839,7 @@ mcasp2: mcasp@2b20000 {
clocks = <&k3_clks 106 0>;
clock-names = "fck";
power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
cal: cal@6f03000 {
@@ -813,6 +853,7 @@ cal: cal@6f03000 {
clock-names = "fck";
clocks = <&k3_clks 2 0>;
power-domains = <&k3_pds 2 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
ports {
#address-cells = <1>;
@@ -857,6 +898,8 @@ dss: dss@4a00000 {
dma-coherent;
+ status = "disabled";
+
dss_ports: ports {
#address-cells = <1>;
#size-cells = <0>;
@@ -870,6 +913,7 @@ ehrpwm0: pwm@3000000 {
power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 0>, <&k3_clks 40 0>;
clock-names = "tbclk", "fck";
+ status = "disabled";
};
ehrpwm1: pwm@3010000 {
@@ -879,6 +923,7 @@ ehrpwm1: pwm@3010000 {
power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 1>, <&k3_clks 41 0>;
clock-names = "tbclk", "fck";
+ status = "disabled";
};
ehrpwm2: pwm@3020000 {
@@ -888,6 +933,7 @@ ehrpwm2: pwm@3020000 {
power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 2>, <&k3_clks 42 0>;
clock-names = "tbclk", "fck";
+ status = "disabled";
};
ehrpwm3: pwm@3030000 {
@@ -897,6 +943,7 @@ ehrpwm3: pwm@3030000 {
power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 3>, <&k3_clks 43 0>;
clock-names = "tbclk", "fck";
+ status = "disabled";
};
ehrpwm4: pwm@3040000 {
@@ -906,6 +953,7 @@ ehrpwm4: pwm@3040000 {
power-domains = <&k3_pds 44 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 4>, <&k3_clks 44 0>;
clock-names = "tbclk", "fck";
+ status = "disabled";
};
ehrpwm5: pwm@3050000 {
@@ -915,6 +963,7 @@ ehrpwm5: pwm@3050000 {
power-domains = <&k3_pds 45 TI_SCI_PD_EXCLUSIVE>;
clocks = <&ehrpwm_tbclk 5>, <&k3_clks 45 0>;
clock-names = "tbclk", "fck";
+ status = "disabled";
};
icssg0: icssg@b000000 {
@@ -1055,6 +1104,7 @@ icssg0_mdio: mdio@32400 {
#address-cells = <1>;
#size-cells = <0>;
bus_freq = <1000000>;
+ status = "disabled";
};
};
@@ -1196,6 +1246,7 @@ icssg1_mdio: mdio@32400 {
#address-cells = <1>;
#size-cells = <0>;
bus_freq = <1000000>;
+ status = "disabled";
};
};
@@ -1337,6 +1388,7 @@ icssg2_mdio: mdio@32400 {
#address-cells = <1>;
#size-cells = <0>;
bus_freq = <1000000>;
+ status = "disabled";
};
};
};
diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 8d592bf41d6f1..57ac3a493adbe 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -22,11 +22,12 @@ phy_gmii_sel: phy@4040 {
mcu_uart0: serial@40a00000 {
compatible = "ti,am654-uart";
- reg = <0x00 0x40a00000 0x00 0x100>;
- interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>;
- clock-frequency = <96000000>;
- current-speed = <115200>;
- power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
+ reg = <0x00 0x40a00000 0x00 0x100>;
+ interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <96000000>;
+ current-speed = <115200>;
+ power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
mcu_ram: sram@41c00000 {
@@ -46,6 +47,7 @@ mcu_i2c0: i2c@40b00000 {
clock-names = "fck";
clocks = <&k3_clks 114 1>;
power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
mcu_spi0: spi@40300000 {
@@ -56,6 +58,7 @@ mcu_spi0: spi@40300000 {
power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
#address-cells = <1>;
#size-cells = <0>;
+ status = "disabled";
};
mcu_spi1: spi@40310000 {
@@ -66,6 +69,7 @@ mcu_spi1: spi@40310000 {
power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
#address-cells = <1>;
#size-cells = <0>;
+ status = "disabled";
};
mcu_spi2: spi@40320000 {
@@ -76,6 +80,7 @@ mcu_spi2: spi@40320000 {
power-domains = <&k3_pds 144 TI_SCI_PD_EXCLUSIVE>;
#address-cells = <1>;
#size-cells = <0>;
+ status = "disabled";
};
tscadc0: tscadc@40200000 {
@@ -89,6 +94,7 @@ tscadc0: tscadc@40200000 {
dmas = <&mcu_udmap 0x7100>,
<&mcu_udmap 0x7101 >;
dma-names = "fifo0", "fifo1";
+ status = "disabled";
adc {
#io-channel-cells = <1>;
@@ -107,6 +113,7 @@ tscadc1: tscadc@40210000 {
dmas = <&mcu_udmap 0x7102>,
<&mcu_udmap 0x7103>;
dma-names = "fifo0", "fifo1";
+ status = "disabled";
adc {
#io-channel-cells = <1>;
@@ -172,6 +179,7 @@ m_can0: mcan@40528000 {
<GIC_SPI 545 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ status = "disabled";
};
m_can1: mcan@40568000 {
@@ -187,6 +195,7 @@ m_can1: mcan@40568000 {
<GIC_SPI 548 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ status = "disabled";
};
fss: fss@47000000 {
@@ -252,6 +261,8 @@ mcu_cpsw: ethernet@46000000 {
"tx4", "tx5", "tx6", "tx7",
"rx";
+ status = "disabled";
+
ethernet-ports {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
index 9c69d0917f69a..8f0c505a16edd 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
@@ -54,6 +54,7 @@ wkup_uart0: serial@42300000 {
clock-frequency = <48000000>;
current-speed = <115200>;
power-domains = <&k3_pds 150 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
wkup_i2c0: i2c@42120000 {
@@ -65,6 +66,7 @@ wkup_i2c0: i2c@42120000 {
clock-names = "fck";
clocks = <&k3_clks 115 1>;
power-domains = <&k3_pds 115 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
intr_wkup_gpio: interrupt-controller@42200000 {
diff --git a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
index 4a9bf7d7c07dc..29f539cc23921 100644
--- a/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am6528-iot2050-basic-common.dtsi
@@ -29,11 +29,6 @@ cpu-map {
/delete-node/ l2-cache1;
};
-/* eMMC */
-&sdhci0 {
- status = "disabled";
-};
-
&main_pmx0 {
main_uart0_pins_default: main-uart0-pins-default {
pinctrl-single,pins = <
@@ -52,6 +47,7 @@ AM65X_IOPAD(0x0194, PIN_INPUT, 1) /* (E24) UART0_RIN */
&main_uart0 {
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
+ status = "okay";
};
&mcu_r5fss0 {
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index 9043f91c9bec7..821ee7f2eff04 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -275,12 +275,14 @@ &main_uart0 {
pinctrl-names = "default";
pinctrl-0 = <&main_uart0_pins_default>;
power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>;
+ status = "okay";
};
&wkup_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&wkup_i2c0_pins_default>;
clock-frequency = <400000>;
+ status = "okay";
pca9554: gpio@39 {
compatible = "nxp,pca9554";
@@ -300,6 +302,7 @@ &main_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c0_pins_default>;
clock-frequency = <400000>;
+ status = "okay";
pca9555: gpio@21 {
compatible = "nxp,pca9555";
@@ -313,17 +316,20 @@ &main_i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_pins_default>;
clock-frequency = <400000>;
+ status = "okay";
};
&main_i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c2_pins_default>;
clock-frequency = <400000>;
+ status = "okay";
};
&ecap0 {
pinctrl-names = "default";
pinctrl-0 = <&ecap0_pins_default>;
+ status = "okay";
};
&main_spi0 {
@@ -332,6 +338,7 @@ &main_spi0 {
#address-cells = <1>;
#size-cells= <0>;
ti,pindir-d0-out-d1-in;
+ status = "okay";
flash@0{
compatible = "jedec,spi-nor";
@@ -351,6 +358,7 @@ &sdhci0 {
non-removable;
ti,driver-strength-ohm = <50>;
disable-wp;
+ status = "okay";
};
/*
@@ -364,6 +372,11 @@ &sdhci1 {
pinctrl-0 = <&main_mmc1_pins_default>;
ti,driver-strength-ohm = <50>;
disable-wp;
+ status = "okay";
+};
+
+&dwc3_1 {
+ status = "okay";
};
&usb1 {
@@ -372,60 +385,29 @@ &usb1 {
dr_mode = "otg";
};
-&dwc3_0 {
- status = "disabled";
-};
-
-&usb0_phy {
- status = "disabled";
+&usb1_phy {
+ status = "okay";
};
&tscadc0 {
+ status = "okay";
+
adc {
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};
&tscadc1 {
+ status = "okay";
+
adc {
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};
-&serdes0 {
- status = "disabled";
-};
-
-&serdes1 {
- status = "disabled";
-};
-
-&pcie0_rc {
- status = "disabled";
-};
-
-&pcie0_ep {
- status = "disabled";
-};
-
-&pcie1_rc {
- status = "disabled";
-};
-
-&pcie1_ep {
- status = "disabled";
-};
-
-&m_can0 {
- status = "disabled";
-};
-
-&m_can1 {
- status = "disabled";
-};
-
&mailbox0_cluster0 {
interrupts = <436>;
+ status = "okay";
mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
ti,mbox-tx = <1 0 0>;
@@ -435,6 +417,7 @@ mbox_mcu_r5fss0_core0: mbox-mcu-r5fss0-core0 {
&mailbox0_cluster1 {
interrupts = <432>;
+ status = "okay";
mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
ti,mbox-tx = <1 0 0>;
@@ -442,46 +425,6 @@ mbox_mcu_r5fss0_core1: mbox-mcu-r5fss0-core1 {
};
};
-&mailbox0_cluster2 {
- status = "disabled";
-};
-
-&mailbox0_cluster3 {
- status = "disabled";
-};
-
-&mailbox0_cluster4 {
- status = "disabled";
-};
-
-&mailbox0_cluster5 {
- status = "disabled";
-};
-
-&mailbox0_cluster6 {
- status = "disabled";
-};
-
-&mailbox0_cluster7 {
- status = "disabled";
-};
-
-&mailbox0_cluster8 {
- status = "disabled";
-};
-
-&mailbox0_cluster9 {
- status = "disabled";
-};
-
-&mailbox0_cluster10 {
- status = "disabled";
-};
-
-&mailbox0_cluster11 {
- status = "disabled";
-};
-
&mcu_r5fss0_core0 {
memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
<&mcu_r5fss0_core0_memory_region>;
@@ -497,6 +440,7 @@ &mcu_r5fss0_core1 {
&ospi0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_fss0_ospi0_pins_default>;
+ status = "okay";
flash@0{
compatible = "jedec,spi-nor";
@@ -517,6 +461,7 @@ flash@0{
&mcu_cpsw {
pinctrl-names = "default";
pinctrl-0 = <&mcu_cpsw_pins_default &mcu_mdio_pins_default>;
+ status = "okay";
};
&davinci_mdio {
@@ -531,31 +476,3 @@ &cpsw_port1 {
phy-mode = "rgmii-rxid";
phy-handle = <&phy0>;
};
-
-&mcasp0 {
- status = "disabled";
-};
-
-&mcasp1 {
- status = "disabled";
-};
-
-&mcasp2 {
- status = "disabled";
-};
-
-&dss {
- status = "disabled";
-};
-
-&icssg0_mdio {
- status = "disabled";
-};
-
-&icssg1_mdio {
- status = "disabled";
-};
-
-&icssg2_mdio {
- status = "disabled";
-};
diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
index d25e8b26187f9..731224ec5c366 100644
--- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-common.dtsi
@@ -49,8 +49,5 @@ &sdhci0 {
non-removable;
ti,driver-strength-ohm = <50>;
disable-wp;
-};
-
-&main_uart0 {
- status = "disabled";
+ status = "okay";
};
--
2.25.1
