* [PATCH v4 0/2] arm64: ti: k3-am62: Introduce DT nodes for basic peripherals
@ 2022-04-27 7:29 Vignesh Raghavendra
2022-04-27 7:29 ` [PATCH v4 1/2] arm64: dts: ti: k3-am62: Add more peripheral nodes Vignesh Raghavendra
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Vignesh Raghavendra @ 2022-04-27 7:29 UTC (permalink / raw)
To: Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Rob Herring
Cc: Krzysztof Kozlowski, linux-arm-kernel, devicetree, linux-kernel,
Aswath Govindraju, Grygorii Strashko
Add nodes for McSPI, OSPI, MMC, DMA and CPSW ethernet switch
v4:
Fix CPSW CPTS clock ID to right ref clk
v3:
Fix regulator node names as suggested by Krzysztof
v2:
Add aliases for ethernet
Collect Reviewed-by
v3: lore.kernel.org/r/20220424042757.309986-1-vigneshr@ti.com
v2: lore.kernel.org/r/20220422065002.387753-1-vigneshr@ti.com
v1: lore.kernel.org/r/20220415131917.431137-1-vigneshr@ti.com
Vignesh Raghavendra (2):
arm64: dts: ti: k3-am62: Add more peripheral nodes
arm64: dts: ti: k3-am625-sk: Enable on board peripherals
arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 266 ++++++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi | 20 ++
arch/arm64/boot/dts/ti/k3-am625-sk.dts | 273 +++++++++++++++++++++++
3 files changed, 559 insertions(+)
--
2.36.0
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v4 1/2] arm64: dts: ti: k3-am62: Add more peripheral nodes
2022-04-27 7:29 [PATCH v4 0/2] arm64: ti: k3-am62: Introduce DT nodes for basic peripherals Vignesh Raghavendra
@ 2022-04-27 7:29 ` Vignesh Raghavendra
2022-04-27 7:29 ` [PATCH v4 2/2] arm64: dts: ti: k3-am625-sk: Enable on board peripherals Vignesh Raghavendra
2022-04-27 15:19 ` [PATCH v4 0/2] arm64: ti: k3-am62: Introduce DT nodes for basic peripherals Vignesh Raghavendra
2 siblings, 0 replies; 4+ messages in thread
From: Vignesh Raghavendra @ 2022-04-27 7:29 UTC (permalink / raw)
To: Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Rob Herring
Cc: Krzysztof Kozlowski, linux-arm-kernel, devicetree, linux-kernel,
Aswath Govindraju, Grygorii Strashko
Add nodes for McSPI, OSPI, DMA, CPSW, MMC and On Chip SRAM nodes.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
---
arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 266 +++++++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi | 20 ++
2 files changed, 286 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index c68472c692f4..eec8dae65e7c 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -6,6 +6,14 @@
*/
&cbass_main {
+ oc_sram: sram@70000000 {
+ compatible = "mmio-sram";
+ reg = <0x00 0x70000000 0x00 0x10000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x00 0x70000000 0x10000>;
+ };
+
gic500: interrupt-controller@1800000 {
compatible = "arm,gic-v3";
#address-cells = <2>;
@@ -40,6 +48,12 @@ main_conf: syscon@100000 {
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x00 0x00100000 0x20000>;
+
+ phy_gmii_sel: phy@4044 {
+ compatible = "ti,am654-phy-gmii-sel";
+ reg = <0x4044 0x8>;
+ #phy-cells = <1>;
+ };
};
dmss: bus@48000000 {
@@ -61,6 +75,69 @@ secure_proxy_main: mailbox@4d000000 {
interrupt-names = "rx_012";
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
};
+
+ inta_main_dmss: interrupt-controller@48000000 {
+ compatible = "ti,sci-inta";
+ reg = <0x00 0x48000000 0x00 0x100000>;
+ #interrupt-cells = <0>;
+ interrupt-controller;
+ interrupt-parent = <&gic500>;
+ msi-controller;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <28>;
+ ti,interrupt-ranges = <4 68 36>;
+ ti,unmapped-event-sources = <&main_bcdma>, <&main_pktdma>;
+ };
+
+ main_bcdma: dma-controller@485c0100 {
+ compatible = "ti,am64-dmss-bcdma";
+ reg = <0x00 0x485c0100 0x00 0x100>,
+ <0x00 0x4c000000 0x00 0x20000>,
+ <0x00 0x4a820000 0x00 0x20000>,
+ <0x00 0x4aa40000 0x00 0x20000>,
+ <0x00 0x4bc00000 0x00 0x100000>;
+ reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt";
+ msi-parent = <&inta_main_dmss>;
+ #dma-cells = <3>;
+
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <26>;
+ ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
+ ti,sci-rm-range-rchan = <0x21>; /* SPLIT_TR_RX_CHAN */
+ ti,sci-rm-range-tchan = <0x22>; /* SPLIT_TR_TX_CHAN */
+ };
+
+ main_pktdma: dma-controller@485c0000 {
+ compatible = "ti,am64-dmss-pktdma";
+ reg = <0x00 0x485c0000 0x00 0x100>,
+ <0x00 0x4a800000 0x00 0x20000>,
+ <0x00 0x4aa00000 0x00 0x40000>,
+ <0x00 0x4b800000 0x00 0x400000>;
+ reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt";
+ msi-parent = <&inta_main_dmss>;
+ #dma-cells = <2>;
+
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <30>;
+ ti,sci-rm-range-tchan = <0x23>, /* UNMAPPED_TX_CHAN */
+ <0x24>, /* CPSW_TX_CHAN */
+ <0x25>, /* SAUL_TX_0_CHAN */
+ <0x26>; /* SAUL_TX_1_CHAN */
+ ti,sci-rm-range-tflow = <0x10>, /* RING_UNMAPPED_TX_CHAN */
+ <0x11>, /* RING_CPSW_TX_CHAN */
+ <0x12>, /* RING_SAUL_TX_0_CHAN */
+ <0x13>; /* RING_SAUL_TX_1_CHAN */
+ ti,sci-rm-range-rchan = <0x29>, /* UNMAPPED_RX_CHAN */
+ <0x2b>, /* CPSW_RX_CHAN */
+ <0x2d>, /* SAUL_RX_0_CHAN */
+ <0x2f>, /* SAUL_RX_1_CHAN */
+ <0x31>, /* SAUL_RX_2_CHAN */
+ <0x33>; /* SAUL_RX_3_CHAN */
+ ti,sci-rm-range-rflow = <0x2a>, /* FLOW_UNMAPPED_RX_CHAN */
+ <0x2c>, /* FLOW_CPSW_RX_CHAN */
+ <0x2e>, /* FLOW_SAUL_RX_0/1_CHAN */
+ <0x32>; /* FLOW_SAUL_RX_2/3_CHAN */
+ };
};
dmsc: system-controller@44043000 {
@@ -203,6 +280,36 @@ main_i2c3: i2c@20030000 {
clock-names = "fck";
};
+ main_spi0: spi@20100000 {
+ compatible = "ti,am654-mcspi", "ti,omap4-mcspi";
+ reg = <0x00 0x20100000 0x00 0x400>;
+ interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 172 0>;
+ };
+
+ main_spi1: spi@20110000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x00 0x20110000 0x00 0x400>;
+ interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 173 0>;
+ };
+
+ main_spi2: spi@20120000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x00 0x20120000 0x00 0x400>;
+ interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 174 0>;
+ };
+
main_gpio_intr: interrupt-controller@a00000 {
compatible = "ti,sci-intr";
reg = <0x00 0x00a00000 0x00 0x800>;
@@ -249,6 +356,165 @@ main_gpio1: gpio@601000 {
clock-names = "gpio";
};
+ sdhci0: mmc@fa10000 {
+ compatible = "ti,am62-sdhci";
+ reg = <0x00 0x0fa10000 0x00 0x1000>, <0x00 0x0fa18000 0x00 0x400>;
+ interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 57 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 57 5>, <&k3_clks 57 6>;
+ clock-names = "clk_ahb", "clk_xin";
+ assigned-clocks = <&k3_clks 57 6>;
+ assigned-clock-parents = <&k3_clks 57 8>;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ ti,trm-icp = <0x2>;
+ bus-width = <8>;
+ ti,clkbuf-sel = <0x7>;
+ ti,otap-del-sel-legacy = <0x0>;
+ ti,otap-del-sel-mmc-hs = <0x0>;
+ ti,otap-del-sel-ddr52 = <0x9>;
+ ti,otap-del-sel-hs200 = <0x6>;
+ };
+
+ sdhci1: mmc@fa00000 {
+ compatible = "ti,am62-sdhci";
+ reg = <0x00 0x0fa00000 0x00 0x1000>, <0x00 0x0fa08000 0x00 0x400>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 58 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 58 5>, <&k3_clks 58 6>;
+ clock-names = "clk_ahb", "clk_xin";
+ ti,trm-icp = <0x2>;
+ ti,otap-del-sel-legacy = <0x0>;
+ ti,otap-del-sel-sd-hs = <0x0>;
+ ti,otap-del-sel-sdr12 = <0xf>;
+ ti,otap-del-sel-sdr25 = <0xf>;
+ ti,otap-del-sel-sdr50 = <0xc>;
+ ti,otap-del-sel-sdr104 = <0x6>;
+ ti,otap-del-sel-ddr50 = <0x9>;
+ ti,itap-del-sel-legacy = <0x0>;
+ ti,itap-del-sel-sd-hs = <0x0>;
+ ti,itap-del-sel-sdr12 = <0x0>;
+ ti,itap-del-sel-sdr25 = <0x0>;
+ ti,clkbuf-sel = <0x7>;
+ bus-width = <4>;
+ };
+
+ sdhci2: mmc@fa20000 {
+ compatible = "ti,am62-sdhci";
+ reg = <0x00 0x0fa20000 0x00 0x1000>, <0x00 0x0fa28000 0x00 0x400>;
+ interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 184 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 184 5>, <&k3_clks 184 6>;
+ clock-names = "clk_ahb", "clk_xin";
+ ti,trm-icp = <0x2>;
+ ti,otap-del-sel-legacy = <0x0>;
+ ti,otap-del-sel-sd-hs = <0x0>;
+ ti,otap-del-sel-sdr12 = <0xf>;
+ ti,otap-del-sel-sdr25 = <0xf>;
+ ti,otap-del-sel-sdr50 = <0xc>;
+ ti,otap-del-sel-sdr104 = <0x6>;
+ ti,otap-del-sel-ddr50 = <0x9>;
+ ti,itap-del-sel-legacy = <0x0>;
+ ti,itap-del-sel-sd-hs = <0x0>;
+ ti,itap-del-sel-sdr12 = <0x0>;
+ ti,itap-del-sel-sdr25 = <0x0>;
+ ti,clkbuf-sel = <0x7>;
+ };
+
+ fss: bus@fc00000 {
+ compatible = "simple-bus";
+ reg = <0x00 0x0fc00000 0x00 0x70000>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ ospi0: spi@fc40000 {
+ compatible = "ti,am654-ospi", "cdns,qspi-nor";
+ reg = <0x00 0x0fc40000 0x00 0x100>,
+ <0x05 0x00000000 0x01 0x00000000>;
+ interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
+ cdns,fifo-depth = <256>;
+ cdns,fifo-width = <4>;
+ cdns,trigger-address = <0x0>;
+ clocks = <&k3_clks 75 7>;
+ assigned-clocks = <&k3_clks 75 7>;
+ assigned-clock-parents = <&k3_clks 75 8>;
+ assigned-clock-rates = <166666666>;
+ power-domains = <&k3_pds 75 TI_SCI_PD_EXCLUSIVE>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ cpsw3g: ethernet@8000000 {
+ compatible = "ti,am642-cpsw-nuss";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0x00 0x08000000 0x00 0x200000>;
+ reg-names = "cpsw_nuss";
+ ranges = <0x00 0x00 0x00 0x08000000 0x00 0x200000>;
+ clocks = <&k3_clks 13 0>;
+ assigned-clocks = <&k3_clks 13 3>;
+ assigned-clock-parents = <&k3_clks 13 11>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 13 TI_SCI_PD_EXCLUSIVE>;
+
+ dmas = <&main_pktdma 0xc600 15>,
+ <&main_pktdma 0xc601 15>,
+ <&main_pktdma 0xc602 15>,
+ <&main_pktdma 0xc603 15>,
+ <&main_pktdma 0xc604 15>,
+ <&main_pktdma 0xc605 15>,
+ <&main_pktdma 0xc606 15>,
+ <&main_pktdma 0xc607 15>,
+ <&main_pktdma 0x4600 15>;
+ dma-names = "tx0", "tx1", "tx2", "tx3", "tx4", "tx5", "tx6",
+ "tx7", "rx";
+
+ ethernet-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpsw_port1: port@1 {
+ reg = <1>;
+ ti,mac-only;
+ label = "port1";
+ phys = <&phy_gmii_sel 1>;
+ mac-address = [00 00 00 00 00 00];
+ ti,syscon-efuse = <&wkup_conf 0x200>;
+ };
+
+ cpsw_port2: port@2 {
+ reg = <2>;
+ ti,mac-only;
+ label = "port2";
+ phys = <&phy_gmii_sel 2>;
+ mac-address = [00 00 00 00 00 00];
+ };
+ };
+
+ cpsw3g_mdio: mdio@f00 {
+ compatible = "ti,cpsw-mdio","ti,davinci_mdio";
+ reg = <0x00 0xf00 0x00 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&k3_clks 13 0>;
+ clock-names = "fck";
+ bus_freq = <1000000>;
+ };
+
+ cpts@3d000 {
+ compatible = "ti,j721e-cpts";
+ reg = <0x00 0x3d000 0x00 0x400>;
+ clocks = <&k3_clks 13 3>;
+ clock-names = "cpts";
+ interrupts-extended = <&gic500 GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "cpts";
+ ti,cpts-ext-ts-inputs = <4>;
+ ti,cpts-periodic-outputs = <2>;
+ };
+ };
+
hwspinlock: spinlock@2a000000 {
compatible = "ti,am64-hwspinlock";
reg = <0x00 0x2a000000 0x00 0x1000>;
diff --git a/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
index 9d210d55fc71..d103824c963f 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
@@ -33,4 +33,24 @@ mcu_i2c0: i2c@4900000 {
clocks = <&k3_clks 106 2>;
clock-names = "fck";
};
+
+ mcu_spi0: spi@4b00000 {
+ compatible = "ti,am654-mcspi", "ti,omap4-mcspi";
+ reg = <0x00 0x04b00000 0x00 0x400>;
+ interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 147 0>;
+ };
+
+ mcu_spi1: spi@4b10000 {
+ compatible = "ti,am654-mcspi","ti,omap4-mcspi";
+ reg = <0x00 0x04b10000 0x00 0x400>;
+ interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 148 0>;
+ };
};
--
2.36.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v4 2/2] arm64: dts: ti: k3-am625-sk: Enable on board peripherals
2022-04-27 7:29 [PATCH v4 0/2] arm64: ti: k3-am62: Introduce DT nodes for basic peripherals Vignesh Raghavendra
2022-04-27 7:29 ` [PATCH v4 1/2] arm64: dts: ti: k3-am62: Add more peripheral nodes Vignesh Raghavendra
@ 2022-04-27 7:29 ` Vignesh Raghavendra
2022-04-27 15:19 ` [PATCH v4 0/2] arm64: ti: k3-am62: Introduce DT nodes for basic peripherals Vignesh Raghavendra
2 siblings, 0 replies; 4+ messages in thread
From: Vignesh Raghavendra @ 2022-04-27 7:29 UTC (permalink / raw)
To: Nishanth Menon, Vignesh Raghavendra, Tero Kristo, Rob Herring
Cc: Krzysztof Kozlowski, linux-arm-kernel, devicetree, linux-kernel,
Aswath Govindraju, Grygorii Strashko
Add nodes for I2C IO expander, OSPI Flash, Eth PHYs, SD and eMMC that
are present on AM625 SK board.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
---
arch/arm64/boot/dts/ti/k3-am625-sk.dts | 273 +++++++++++++++++++++++++
1 file changed, 273 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am625-sk.dts b/arch/arm64/boot/dts/ti/k3-am625-sk.dts
index 0de4113ccd5d..5c38ee5ff9b2 100644
--- a/arch/arm64/boot/dts/ti/k3-am625-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am625-sk.dts
@@ -9,6 +9,7 @@
#include <dt-bindings/leds/common.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/net/ti-dp83867.h>
#include "k3-am625.dtsi"
/ {
@@ -17,6 +18,12 @@ / {
aliases {
serial2 = &main_uart0;
+ mmc0 = &sdhci0;
+ mmc1 = &sdhci1;
+ mmc2 = &sdhci2;
+ spi0 = &ospi0;
+ ethernet0 = &cpsw_port1;
+ ethernet1 = &cpsw_port2;
};
chosen {
@@ -87,6 +94,33 @@ vcc_3v3_sys: regulator-2 {
regulator-boot-on;
};
+ vdd_mmc1: regulator-3 {
+ /* TPS22918DBVR */
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_mmc1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ enable-active-high;
+ vin-supply = <&vcc_3v3_sys>;
+ gpio = <&exp1 3 GPIO_ACTIVE_HIGH>;
+ };
+
+ vdd_sd_dv: regulator-4 {
+ /* Output of TLV71033 */
+ compatible = "regulator-gpio";
+ regulator-name = "tlv71033";
+ pinctrl-names = "default";
+ pinctrl-0 = <&vdd_sd_dv_pins_default>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ vin-supply = <&vcc_5v0>;
+ gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>;
+ states = <1800000 0x0>,
+ <3300000 0x1>;
+ };
+
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
@@ -124,11 +158,114 @@ AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */
>;
};
+ main_i2c2_pins_default: main-i2c2-pins-default {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */
+ AM62X_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */
+ >;
+ };
+
+ main_mmc0_pins_default: main-mmc0-pins-default {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
+ AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
+ AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
+ AM62X_IOPAD(0x210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */
+ AM62X_IOPAD(0x20c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */
+ AM62X_IOPAD(0x208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */
+ AM62X_IOPAD(0x204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */
+ AM62X_IOPAD(0x200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */
+ AM62X_IOPAD(0x1fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */
+ AM62X_IOPAD(0x1f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */
+ >;
+ };
+
+ main_mmc1_pins_default: main-mmc1-pins-default {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
+ AM62X_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */
+ AM62X_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */
+ AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */
+ AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */
+ AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */
+ AM62X_IOPAD(0x240, PIN_INPUT, 0) /* (D17) MMC1_SDCD */
+ >;
+ };
+
usr_led_pins_default: usr-led-pins-default {
pinctrl-single,pins = <
AM62X_IOPAD(0x244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */
>;
};
+
+ main_mdio1_pins_default: main-mdio1-pins-default {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */
+ AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */
+ >;
+ };
+
+ main_rgmii1_pins_default: main-rgmii1-pins-default {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */
+ AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */
+ AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */
+ AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */
+ AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */
+ AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */
+ AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */
+ AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */
+ AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */
+ AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */
+ AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */
+ AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */
+ >;
+ };
+
+ main_rgmii2_pins_default: main-rgmii2-pins-default {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */
+ AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */
+ AM62X_IOPAD(0x18c, PIN_INPUT, 0) /* (AC21) RGMII2_RD2 */
+ AM62X_IOPAD(0x190, PIN_INPUT, 0) /* (AE22) RGMII2_RD3 */
+ AM62X_IOPAD(0x180, PIN_INPUT, 0) /* (AD23) RGMII2_RXC */
+ AM62X_IOPAD(0x17c, PIN_INPUT, 0) /* (AD22) RGMII2_RX_CTL */
+ AM62X_IOPAD(0x16c, PIN_OUTPUT, 0) /* (Y18) RGMII2_TD0 */
+ AM62X_IOPAD(0x170, PIN_OUTPUT, 0) /* (AA18) RGMII2_TD1 */
+ AM62X_IOPAD(0x174, PIN_OUTPUT, 0) /* (AD21) RGMII2_TD2 */
+ AM62X_IOPAD(0x178, PIN_OUTPUT, 0) /* (AC20) RGMII2_TD3 */
+ AM62X_IOPAD(0x168, PIN_OUTPUT, 0) /* (AE21) RGMII2_TXC */
+ AM62X_IOPAD(0x164, PIN_OUTPUT, 0) /* (AA19) RGMII2_TX_CTL */
+ >;
+ };
+
+ ospi0_pins_default: ospi0-pins-default {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x000, PIN_OUTPUT, 0) /* (H24) OSPI0_CLK */
+ AM62X_IOPAD(0x02c, PIN_OUTPUT, 0) /* (F23) OSPI0_CSn0 */
+ AM62X_IOPAD(0x00c, PIN_INPUT, 0) /* (E25) OSPI0_D0 */
+ AM62X_IOPAD(0x010, PIN_INPUT, 0) /* (G24) OSPI0_D1 */
+ AM62X_IOPAD(0x014, PIN_INPUT, 0) /* (F25) OSPI0_D2 */
+ AM62X_IOPAD(0x018, PIN_INPUT, 0) /* (F24) OSPI0_D3 */
+ AM62X_IOPAD(0x01c, PIN_INPUT, 0) /* (J23) OSPI0_D4 */
+ AM62X_IOPAD(0x020, PIN_INPUT, 0) /* (J25) OSPI0_D5 */
+ AM62X_IOPAD(0x024, PIN_INPUT, 0) /* (H25) OSPI0_D6 */
+ AM62X_IOPAD(0x028, PIN_INPUT, 0) /* (J22) OSPI0_D7 */
+ AM62X_IOPAD(0x008, PIN_INPUT, 0) /* (J24) OSPI0_DQS */
+ >;
+ };
+
+ vdd_sd_dv_pins_default: vdd-sd-dv-pins-default {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x07c, PIN_OUTPUT, 7) /* (P25) GPMC0_CLK.GPIO0_31 */
+ >;
+ };
+
+ main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-pins-default {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x01d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */
+ >;
+ };
};
&wkup_uart0 {
@@ -188,6 +325,33 @@ &main_i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&main_i2c1_pins_default>;
clock-frequency = <400000>;
+
+ exp1: gpio@22 {
+ compatible = "ti,tca6424";
+ reg = <0x22>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "GPIO_CPSW2_RST", "GPIO_CPSW1_RST",
+ "PRU_DETECT", "MMC1_SD_EN",
+ "VPP_LDO_EN", "EXP_PS_3V3_En",
+ "EXP_PS_5V0_En", "EXP_HAT_DETECT",
+ "GPIO_AUD_RSTn", "GPIO_eMMC_RSTn",
+ "UART1_FET_BUF_EN", "WL_LT_EN",
+ "GPIO_HDMI_RSTn", "CSI_GPIO1",
+ "CSI_GPIO2", "PRU_3V3_EN",
+ "HDMI_INTn", "TEST_GPIO2",
+ "MCASP1_FET_EN", "MCASP1_BUF_BT_EN",
+ "MCASP1_FET_SEL", "UART1_FET_SEL",
+ "TSINT#", "IO_EXP_TEST_LED";
+
+ interrupt-parent = <&main_gpio1>;
+ interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_gpio1_ioexp_intr_pins_default>;
+ };
};
&main_i2c2 {
@@ -198,9 +362,118 @@ &main_i2c3 {
status = "disabled";
};
+&sdhci0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mmc0_pins_default>;
+ ti,driver-strength-ohm = <50>;
+ disable-wp;
+};
+
+&sdhci1 {
+ /* SD/MMC */
+ vmmc-supply = <&vdd_mmc1>;
+ vqmmc-supply = <&vdd_sd_dv>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mmc1_pins_default>;
+ ti,driver-strength-ohm = <50>;
+ disable-wp;
+};
+
+&cpsw3g {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mdio1_pins_default
+ &main_rgmii1_pins_default
+ &main_rgmii2_pins_default>;
+};
+
+&cpsw_port1 {
+ phy-mode = "rgmii-rxid";
+ phy-handle = <&cpsw3g_phy0>;
+};
+
+&cpsw_port2 {
+ phy-mode = "rgmii-rxid";
+ phy-handle = <&cpsw3g_phy1>;
+};
+
+&cpsw3g_mdio {
+ cpsw3g_phy0: ethernet-phy@0 {
+ reg = <0>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ ti,min-output-impedance;
+ };
+
+ cpsw3g_phy1: ethernet-phy@1 {
+ reg = <1>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+ ti,min-output-impedance;
+ };
+};
+
&mailbox0_cluster0 {
mbox_m4_0: mbox-m4-0 {
ti,mbox-rx = <0 0 0>;
ti,mbox-tx = <1 0 0>;
};
};
+
+&ospi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ospi0_pins_default>;
+
+ flash@0{
+ compatible = "jedec,spi-nor";
+ reg = <0x0>;
+ spi-tx-bus-width = <8>;
+ spi-rx-bus-width = <8>;
+ spi-max-frequency = <25000000>;
+ cdns,tshsl-ns = <60>;
+ cdns,tsd2d-ns = <60>;
+ cdns,tchsh-ns = <60>;
+ cdns,tslch-ns = <60>;
+ cdns,read-delay = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "ospi.tiboot3";
+ reg = <0x0 0x80000>;
+ };
+
+ partition@80000 {
+ label = "ospi.tispl";
+ reg = <0x80000 0x200000>;
+ };
+
+ partition@280000 {
+ label = "ospi.u-boot";
+ reg = <0x280000 0x400000>;
+ };
+
+ partition@680000 {
+ label = "ospi.env";
+ reg = <0x680000 0x40000>;
+ };
+
+ partition@6c0000 {
+ label = "ospi.env.backup";
+ reg = <0x6c0000 0x40000>;
+ };
+
+ partition@800000 {
+ label = "ospi.rootfs";
+ reg = <0x800000 0x37c0000>;
+ };
+
+ partition@3fc0000 {
+ label = "ospi.phypattern";
+ reg = <0x3fc0000 0x40000>;
+ };
+ };
+ };
+};
--
2.36.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v4 0/2] arm64: ti: k3-am62: Introduce DT nodes for basic peripherals
2022-04-27 7:29 [PATCH v4 0/2] arm64: ti: k3-am62: Introduce DT nodes for basic peripherals Vignesh Raghavendra
2022-04-27 7:29 ` [PATCH v4 1/2] arm64: dts: ti: k3-am62: Add more peripheral nodes Vignesh Raghavendra
2022-04-27 7:29 ` [PATCH v4 2/2] arm64: dts: ti: k3-am625-sk: Enable on board peripherals Vignesh Raghavendra
@ 2022-04-27 15:19 ` Vignesh Raghavendra
2 siblings, 0 replies; 4+ messages in thread
From: Vignesh Raghavendra @ 2022-04-27 15:19 UTC (permalink / raw)
To: Rob Herring, Tero Kristo, Nishanth Menon, Vignesh Raghavendra
Cc: Krzysztof Kozlowski, Aswath Govindraju, linux-kernel,
Grygorii Strashko, devicetree, linux-arm-kernel
Hi Vignesh Raghavendra,
On Wed, 27 Apr 2022 12:59:52 +0530, Vignesh Raghavendra wrote:
> Add nodes for McSPI, OSPI, MMC, DMA and CPSW ethernet switch
>
> v4:
> Fix CPSW CPTS clock ID to right ref clk
>
> v3:
> Fix regulator node names as suggested by Krzysztof
>
> [...]
I have applied the following to branch ti-k3-dts-next on [1].
Thank you!
[1/2] arm64: dts: ti: k3-am62: Add more peripheral nodes
commit: c37c58fdeb8a9ddaff2ae512bf738ac7a5d3cd2e
[2/2] arm64: dts: ti: k3-am625-sk: Enable on board peripherals
commit: d19a66ae488afe23398090b5dbe5483b26863e13
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
--
Vignesh
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-04-27 15:20 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-04-27 7:29 [PATCH v4 0/2] arm64: ti: k3-am62: Introduce DT nodes for basic peripherals Vignesh Raghavendra
2022-04-27 7:29 ` [PATCH v4 1/2] arm64: dts: ti: k3-am62: Add more peripheral nodes Vignesh Raghavendra
2022-04-27 7:29 ` [PATCH v4 2/2] arm64: dts: ti: k3-am625-sk: Enable on board peripherals Vignesh Raghavendra
2022-04-27 15:19 ` [PATCH v4 0/2] arm64: ti: k3-am62: Introduce DT nodes for basic peripherals Vignesh Raghavendra
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).