* [PATCH V3 3/3] arm: dts: k3-am62: Bump dtsi from linux v6.5-rc1
2023-07-27 9:03 [PATCH V3 0/3] arm: dts: Sync k3-am62 with upstream kernel Nishanth Menon
2023-07-27 9:03 ` [PATCH V3 1/3] omap: timer: add ti,am654-timer compatibility Nishanth Menon
2023-07-27 9:03 ` [PATCH V3 2/3] arm: mach-k3: am62: Add timer0 id to the dev list Nishanth Menon
@ 2023-07-27 9:03 ` Nishanth Menon
2023-07-28 12:45 ` Maxime Ripard
2023-07-28 16:51 ` Tom Rini
2023-07-28 12:45 ` [PATCH V3 0/3] arm: dts: Sync k3-am62 with upstream kernel Maxime Ripard
3 siblings, 2 replies; 9+ messages in thread
From: Nishanth Menon @ 2023-07-27 9:03 UTC (permalink / raw)
To: u-boot, Tom Rini
Cc: Wadim Egorov, Francesco Dolcini, Sjoerd Simons,
Neha Malcom Francis, Bryan Brattlof, Vignesh Raghavendra,
Mattijs Korpershoek, Marcel Ziswiler, Maxime Ripard,
Roger Quadros, Nikhil Jain, Andrew Davis, Nishanth Menon
Update the am62 and am625 device-trees from linux v6.5-rc1. This needed
the following tweaks to the u-boot specific dtsi as well:
- Switch tick-timer to the main_timer as it's now defined in the main dtsi
- Secure proxies are defined in SoC dtsi
- Drop duplicate nodes - u-boot.dtsi is includes in r5-sk, no need for
either the definitions from main.dtsi OR duplication from u-boot.dtsi
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Cc: Francesco Dolcini <francesco@dolcini.it>
Cc: Sjoerd Simons <sjoerd@collabora.com>
Cc: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
Changes since V2:
- Fixup typos in commit message (it was 6.5-rc1 rather than the 6.3-rc2)
- Added Roger's reviewed-by
V2: https://lore.kernel.org/all/20230726151027.2517151-4-nm@ti.com/
V1: https://lore.kernel.org/all/20230725125856.1807742-4-nm@ti.com/
arch/arm/dts/k3-am62-main.dtsi | 389 +++++++++++++++++++++++--
arch/arm/dts/k3-am62-mcu.dtsi | 66 +++++
arch/arm/dts/k3-am62-thermal.dtsi | 33 +++
arch/arm/dts/k3-am62-wakeup.dtsi | 33 ++-
arch/arm/dts/k3-am62.dtsi | 11 +-
arch/arm/dts/k3-am625-r5-sk.dts | 92 +-----
arch/arm/dts/k3-am625-sk-u-boot.dtsi | 33 +--
arch/arm/dts/k3-am625-sk.dts | 286 ++-----------------
arch/arm/dts/k3-am625.dtsi | 54 +++-
arch/arm/dts/k3-am62x-sk-common.dtsi | 412 +++++++++++++++++++++++++++
arch/arm/dts/k3-pinctrl.h | 53 ++++
11 files changed, 1064 insertions(+), 398 deletions(-)
create mode 100644 arch/arm/dts/k3-am62-thermal.dtsi
create mode 100644 arch/arm/dts/k3-am62x-sk-common.dtsi
create mode 100644 arch/arm/dts/k3-pinctrl.h
diff --git a/arch/arm/dts/k3-am62-main.dtsi b/arch/arm/dts/k3-am62-main.dtsi
index 4a42f1b2e314..2488e3a537fe 100644
--- a/arch/arm/dts/k3-am62-main.dtsi
+++ b/arch/arm/dts/k3-am62-main.dtsi
@@ -54,6 +54,12 @@
reg = <0x4044 0x8>;
#phy-cells = <1>;
};
+
+ epwm_tbclk: clock@4130 {
+ compatible = "ti,am62-epwm-tbclk", "syscon";
+ reg = <0x4130 0x4>;
+ #clock-cells = <1>;
+ };
};
dmss: bus@48000000 {
@@ -144,8 +150,8 @@
compatible = "ti,k2g-sci";
ti,host-id = <12>;
mbox-names = "rx", "tx";
- mboxes= <&secure_proxy_main 12>,
- <&secure_proxy_main 13>;
+ mboxes = <&secure_proxy_main 12>,
+ <&secure_proxy_main 13>;
reg-names = "debug_messages";
reg = <0x00 0x44043000 0x00 0xfe0>;
@@ -178,6 +184,21 @@
dma-names = "tx", "rx1", "rx2";
};
+ secure_proxy_sa3: mailbox@43600000 {
+ compatible = "ti,am654-secure-proxy";
+ #mbox-cells = <1>;
+ reg-names = "target_data", "rt", "scfg";
+ reg = <0x00 0x43600000 0x00 0x10000>,
+ <0x00 0x44880000 0x00 0x20000>,
+ <0x00 0x44860000 0x00 0x20000>;
+ /*
+ * Marked Disabled:
+ * Node is incomplete as it is meant for bootloaders and
+ * firmware on non-MPU processors
+ */
+ status = "disabled";
+ };
+
main_pmx0: pinctrl@f4000 {
compatible = "pinctrl-single";
reg = <0x00 0xf4000 0x00 0x2ac>;
@@ -186,6 +207,108 @@
pinctrl-single,function-mask = <0xffffffff>;
};
+ main_esm: esm@420000 {
+ compatible = "ti,j721e-esm";
+ reg = <0x00 0x420000 0x00 0x1000>;
+ ti,esm-pins = <160>, <161>, <162>, <163>, <177>, <178>;
+ };
+
+ main_timer0: timer@2400000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2400000 0x00 0x400>;
+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 36 2>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 36 2>;
+ assigned-clock-parents = <&k3_clks 36 3>;
+ power-domains = <&k3_pds 36 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer1: timer@2410000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2410000 0x00 0x400>;
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 37 2>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 37 2>;
+ assigned-clock-parents = <&k3_clks 37 3>;
+ power-domains = <&k3_pds 37 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer2: timer@2420000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2420000 0x00 0x400>;
+ interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 38 2>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 38 2>;
+ assigned-clock-parents = <&k3_clks 38 3>;
+ power-domains = <&k3_pds 38 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer3: timer@2430000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2430000 0x00 0x400>;
+ interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 39 2>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 39 2>;
+ assigned-clock-parents = <&k3_clks 39 3>;
+ power-domains = <&k3_pds 39 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer4: timer@2440000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2440000 0x00 0x400>;
+ interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 40 2>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 40 2>;
+ assigned-clock-parents = <&k3_clks 40 3>;
+ power-domains = <&k3_pds 40 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer5: timer@2450000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2450000 0x00 0x400>;
+ interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 41 2>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 41 2>;
+ assigned-clock-parents = <&k3_clks 41 3>;
+ power-domains = <&k3_pds 41 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer6: timer@2460000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2460000 0x00 0x400>;
+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 42 2>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 42 2>;
+ assigned-clock-parents = <&k3_clks 42 3>;
+ power-domains = <&k3_pds 42 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
+ main_timer7: timer@2470000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x2470000 0x00 0x400>;
+ interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 43 2>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 43 2>;
+ assigned-clock-parents = <&k3_clks 43 3>;
+ power-domains = <&k3_pds 43 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ };
+
main_uart0: serial@2800000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x02800000 0x00 0x100>;
@@ -193,6 +316,7 @@
power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 146 0>;
clock-names = "fclk";
+ status = "disabled";
};
main_uart1: serial@2810000 {
@@ -202,6 +326,7 @@
power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 152 0>;
clock-names = "fclk";
+ status = "disabled";
};
main_uart2: serial@2820000 {
@@ -211,6 +336,7 @@
power-domains = <&k3_pds 153 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 153 0>;
clock-names = "fclk";
+ status = "disabled";
};
main_uart3: serial@2830000 {
@@ -220,6 +346,7 @@
power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 154 0>;
clock-names = "fclk";
+ status = "disabled";
};
main_uart4: serial@2840000 {
@@ -229,6 +356,7 @@
power-domains = <&k3_pds 155 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 155 0>;
clock-names = "fclk";
+ status = "disabled";
};
main_uart5: serial@2850000 {
@@ -238,6 +366,7 @@
power-domains = <&k3_pds 156 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 156 0>;
clock-names = "fclk";
+ status = "disabled";
};
main_uart6: serial@2860000 {
@@ -247,6 +376,7 @@
power-domains = <&k3_pds 158 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 158 0>;
clock-names = "fclk";
+ status = "disabled";
};
main_i2c0: i2c@20000000 {
@@ -258,6 +388,7 @@
power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 102 2>;
clock-names = "fck";
+ status = "disabled";
};
main_i2c1: i2c@20010000 {
@@ -269,6 +400,7 @@
power-domains = <&k3_pds 103 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 103 2>;
clock-names = "fck";
+ status = "disabled";
};
main_i2c2: i2c@20020000 {
@@ -280,6 +412,7 @@
power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 104 2>;
clock-names = "fck";
+ status = "disabled";
};
main_i2c3: i2c@20030000 {
@@ -291,6 +424,7 @@
power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 105 2>;
clock-names = "fck";
+ status = "disabled";
};
main_spi0: spi@20100000 {
@@ -300,7 +434,8 @@
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 141 TI_SCI_PD_EXCLUSIVE>;
- clocks = <&k3_clks 172 0>;
+ clocks = <&k3_clks 141 0>;
+ status = "disabled";
};
main_spi1: spi@20110000 {
@@ -310,7 +445,8 @@
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 142 TI_SCI_PD_EXCLUSIVE>;
- clocks = <&k3_clks 173 0>;
+ clocks = <&k3_clks 142 0>;
+ status = "disabled";
};
main_spi2: spi@20120000 {
@@ -320,7 +456,8 @@
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 143 TI_SCI_PD_EXCLUSIVE>;
- clocks = <&k3_clks 174 0>;
+ clocks = <&k3_clks 143 0>;
+ status = "disabled";
};
main_gpio_intr: interrupt-controller@a00000 {
@@ -345,7 +482,7 @@
<193>, <194>, <195>;
interrupt-controller;
#interrupt-cells = <2>;
- ti,ngpio = <87>;
+ ti,ngpio = <92>;
ti,davinci-gpio-unbanked = <0>;
power-domains = <&k3_pds 77 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 77 0>;
@@ -362,7 +499,7 @@
<183>, <184>, <185>;
interrupt-controller;
#interrupt-cells = <2>;
- ti,ngpio = <88>;
+ ti,ngpio = <52>;
ti,davinci-gpio-unbanked = <0>;
power-domains = <&k3_pds 78 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 78 0>;
@@ -385,8 +522,11 @@
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>;
+ ti,otap-del-sel-ddr52 = <0x5>;
+ ti,otap-del-sel-hs200 = <0x5>;
+ ti,itap-del-sel-legacy = <0xa>;
+ ti,itap-del-sel-mmc-hs = <0x1>;
+ status = "disabled";
};
sdhci1: mmc@fa00000 {
@@ -397,19 +537,20 @@
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-legacy = <0x8>;
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,otap-del-sel-sdr12 = <0x0>;
+ ti,otap-del-sel-sdr25 = <0x0>;
+ ti,otap-del-sel-sdr50 = <0x8>;
+ ti,otap-del-sel-sdr104 = <0x7>;
+ ti,otap-del-sel-ddr50 = <0x4>;
+ ti,itap-del-sel-legacy = <0xa>;
+ ti,itap-del-sel-sd-hs = <0x1>;
+ ti,itap-del-sel-sdr12 = <0xa>;
+ ti,itap-del-sel-sdr25 = <0x1>;
ti,clkbuf-sel = <0x7>;
bus-width = <4>;
+ status = "disabled";
};
sdhci2: mmc@fa20000 {
@@ -420,18 +561,65 @@
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-legacy = <0x8>;
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,otap-del-sel-sdr12 = <0x0>;
+ ti,otap-del-sel-sdr25 = <0x0>;
+ ti,otap-del-sel-sdr50 = <0x8>;
+ ti,otap-del-sel-sdr104 = <0x7>;
+ ti,otap-del-sel-ddr50 = <0x8>;
+ ti,itap-del-sel-legacy = <0xa>;
+ ti,itap-del-sel-sd-hs = <0xa>;
+ ti,itap-del-sel-sdr12 = <0xa>;
+ ti,itap-del-sel-sdr25 = <0x1>;
ti,clkbuf-sel = <0x7>;
+ status = "disabled";
+ };
+
+ usbss0: dwc3-usb@f900000 {
+ compatible = "ti,am62-usb";
+ reg = <0x00 0x0f900000 0x00 0x800>;
+ clocks = <&k3_clks 161 3>;
+ clock-names = "ref";
+ ti,syscon-phy-pll-refclk = <&wkup_conf 0x4008>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>;
+ ranges;
+ status = "disabled";
+
+ usb0: usb@31000000 {
+ compatible = "snps,dwc3";
+ reg =<0x00 0x31000000 0x00 0x50000>;
+ interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */
+ <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; /* irq.0 */
+ interrupt-names = "host", "peripheral";
+ maximum-speed = "high-speed";
+ dr_mode = "otg";
+ };
+ };
+
+ usbss1: dwc3-usb@f910000 {
+ compatible = "ti,am62-usb";
+ reg = <0x00 0x0f910000 0x00 0x800>;
+ clocks = <&k3_clks 162 3>;
+ clock-names = "ref";
+ ti,syscon-phy-pll-refclk = <&wkup_conf 0x4018>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ power-domains = <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>;
+ ranges;
+ status = "disabled";
+
+ usb1: usb@31100000 {
+ compatible = "snps,dwc3";
+ reg =<0x00 0x31100000 0x00 0x50000>;
+ interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */
+ <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>; /* irq.0 */
+ interrupt-names = "host", "peripheral";
+ maximum-speed = "high-speed";
+ dr_mode = "otg";
+ };
};
fss: bus@fc00000 {
@@ -456,6 +644,7 @@
power-domains = <&k3_pds 75 TI_SCI_PD_EXCLUSIVE>;
#address-cells = <1>;
#size-cells = <0>;
+ status = "disabled";
};
};
@@ -514,12 +703,13 @@
clocks = <&k3_clks 13 0>;
clock-names = "fck";
bus_freq = <1000000>;
+ status = "disabled";
};
cpts@3d000 {
compatible = "ti,j721e-cpts";
reg = <0x00 0x3d000 0x00 0x400>;
- clocks = <&k3_clks 13 1>;
+ clocks = <&k3_clks 13 3>;
clock-names = "cpts";
interrupts-extended = <&gic500 GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "cpts";
@@ -551,6 +741,7 @@
power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 51 0>;
clock-names = "fck";
+ status = "disabled";
};
ecap1: pwm@23110000 {
@@ -560,6 +751,7 @@
power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 52 0>;
clock-names = "fck";
+ status = "disabled";
};
ecap2: pwm@23120000 {
@@ -569,6 +761,7 @@
power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 53 0>;
clock-names = "fck";
+ status = "disabled";
};
main_mcan0: can@20701000 {
@@ -583,5 +776,141 @@
<GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ status = "disabled";
+ };
+
+ main_rti0: watchdog@e000000 {
+ compatible = "ti,j7-rti-wdt";
+ reg = <0x00 0x0e000000 0x00 0x100>;
+ clocks = <&k3_clks 125 0>;
+ power-domains = <&k3_pds 125 TI_SCI_PD_EXCLUSIVE>;
+ assigned-clocks = <&k3_clks 125 0>;
+ assigned-clock-parents = <&k3_clks 125 2>;
+ };
+
+ main_rti1: watchdog@e010000 {
+ compatible = "ti,j7-rti-wdt";
+ reg = <0x00 0x0e010000 0x00 0x100>;
+ clocks = <&k3_clks 126 0>;
+ power-domains = <&k3_pds 126 TI_SCI_PD_EXCLUSIVE>;
+ assigned-clocks = <&k3_clks 126 0>;
+ assigned-clock-parents = <&k3_clks 126 2>;
+ };
+
+ main_rti2: watchdog@e020000 {
+ compatible = "ti,j7-rti-wdt";
+ reg = <0x00 0x0e020000 0x00 0x100>;
+ clocks = <&k3_clks 127 0>;
+ power-domains = <&k3_pds 127 TI_SCI_PD_EXCLUSIVE>;
+ assigned-clocks = <&k3_clks 127 0>;
+ assigned-clock-parents = <&k3_clks 127 2>;
+ };
+
+ main_rti3: watchdog@e030000 {
+ compatible = "ti,j7-rti-wdt";
+ reg = <0x00 0x0e030000 0x00 0x100>;
+ clocks = <&k3_clks 128 0>;
+ power-domains = <&k3_pds 128 TI_SCI_PD_EXCLUSIVE>;
+ assigned-clocks = <&k3_clks 128 0>;
+ assigned-clock-parents = <&k3_clks 128 2>;
+ };
+
+ main_rti15: watchdog@e0f0000 {
+ compatible = "ti,j7-rti-wdt";
+ reg = <0x00 0x0e0f0000 0x00 0x100>;
+ clocks = <&k3_clks 130 0>;
+ power-domains = <&k3_pds 130 TI_SCI_PD_EXCLUSIVE>;
+ assigned-clocks = <&k3_clks 130 0>;
+ assigned-clock-parents = <&k3_clks 130 2>;
+ };
+
+ epwm0: pwm@23000000 {
+ compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x00 0x23000000 0x00 0x100>;
+ power-domains = <&k3_pds 86 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&epwm_tbclk 0>, <&k3_clks 86 0>;
+ clock-names = "tbclk", "fck";
+ status = "disabled";
+ };
+
+ epwm1: pwm@23010000 {
+ compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x00 0x23010000 0x00 0x100>;
+ power-domains = <&k3_pds 87 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&epwm_tbclk 1>, <&k3_clks 87 0>;
+ clock-names = "tbclk", "fck";
+ status = "disabled";
+ };
+
+ epwm2: pwm@23020000 {
+ compatible = "ti,am64-epwm", "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x00 0x23020000 0x00 0x100>;
+ power-domains = <&k3_pds 88 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&epwm_tbclk 2>, <&k3_clks 88 0>;
+ clock-names = "tbclk", "fck";
+ status = "disabled";
+ };
+
+ mcasp0: audio-controller@2b00000 {
+ compatible = "ti,am33xx-mcasp-audio";
+ reg = <0x00 0x02b00000 0x00 0x2000>,
+ <0x00 0x02b08000 0x00 0x400>;
+ reg-names = "mpu", "dat";
+ interrupts = <GIC_SPI 236 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "tx", "rx";
+
+ dmas = <&main_bcdma 0 0xc500 0>, <&main_bcdma 0 0x4500 0>;
+ dma-names = "tx", "rx";
+
+ clocks = <&k3_clks 190 0>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 190 0>;
+ assigned-clock-parents = <&k3_clks 190 2>;
+ power-domains = <&k3_pds 190 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
+ };
+
+ mcasp1: audio-controller@2b10000 {
+ compatible = "ti,am33xx-mcasp-audio";
+ reg = <0x00 0x02b10000 0x00 0x2000>,
+ <0x00 0x02b18000 0x00 0x400>;
+ reg-names = "mpu", "dat";
+ interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 237 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "tx", "rx";
+
+ dmas = <&main_bcdma 0 0xc501 0>, <&main_bcdma 0 0x4501 0>;
+ dma-names = "tx", "rx";
+
+ clocks = <&k3_clks 191 0>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 191 0>;
+ assigned-clock-parents = <&k3_clks 191 2>;
+ power-domains = <&k3_pds 191 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
+ };
+
+ mcasp2: audio-controller@2b20000 {
+ compatible = "ti,am33xx-mcasp-audio";
+ reg = <0x00 0x02b20000 0x00 0x2000>,
+ <0x00 0x02b28000 0x00 0x400>;
+ reg-names = "mpu", "dat";
+ interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "tx", "rx";
+
+ dmas = <&main_bcdma 0 0xc502 0>, <&main_bcdma 0 0x4502 0>;
+ dma-names = "tx", "rx";
+
+ clocks = <&k3_clks 192 0>;
+ clock-names = "fck";
+ assigned-clocks = <&k3_clks 192 0>;
+ assigned-clock-parents = <&k3_clks 192 2>;
+ power-domains = <&k3_pds 192 TI_SCI_PD_EXCLUSIVE>;
+ status = "disabled";
};
};
diff --git a/arch/arm/dts/k3-am62-mcu.dtsi b/arch/arm/dts/k3-am62-mcu.dtsi
index f56c803560f2..19fc38157d94 100644
--- a/arch/arm/dts/k3-am62-mcu.dtsi
+++ b/arch/arm/dts/k3-am62-mcu.dtsi
@@ -14,6 +14,57 @@
pinctrl-single,function-mask = <0xffffffff>;
};
+ mcu_esm: esm@4100000 {
+ compatible = "ti,j721e-esm";
+ reg = <0x00 0x4100000 0x00 0x1000>;
+ ti,esm-pins = <0>, <1>, <2>, <85>;
+ };
+
+ /*
+ * The MCU domain timer interrupts are routed only to the ESM module,
+ * and not currently available for Linux. The MCU domain timers are
+ * of limited use without interrupts, and likely reserved by the ESM.
+ */
+ mcu_timer0: timer@4800000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x4800000 0x00 0x400>;
+ clocks = <&k3_clks 35 2>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 35 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ status = "reserved";
+ };
+
+ mcu_timer1: timer@4810000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x4810000 0x00 0x400>;
+ clocks = <&k3_clks 48 2>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 48 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ status = "reserved";
+ };
+
+ mcu_timer2: timer@4820000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x4820000 0x00 0x400>;
+ clocks = <&k3_clks 49 2>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 49 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ status = "reserved";
+ };
+
+ mcu_timer3: timer@4830000 {
+ compatible = "ti,am654-timer";
+ reg = <0x00 0x4830000 0x00 0x400>;
+ clocks = <&k3_clks 50 2>;
+ clock-names = "fck";
+ power-domains = <&k3_pds 50 TI_SCI_PD_EXCLUSIVE>;
+ ti,timer-pwm;
+ status = "reserved";
+ };
+
mcu_uart0: serial@4a00000 {
compatible = "ti,am64-uart", "ti,am654-uart";
reg = <0x00 0x04a00000 0x00 0x100>;
@@ -21,6 +72,7 @@
power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 149 0>;
clock-names = "fclk";
+ status = "disabled";
};
mcu_i2c0: i2c@4900000 {
@@ -32,6 +84,7 @@
power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 106 2>;
clock-names = "fck";
+ status = "disabled";
};
mcu_spi0: spi@4b00000 {
@@ -42,6 +95,7 @@
#size-cells = <0>;
power-domains = <&k3_pds 147 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 147 0>;
+ status = "disabled";
};
mcu_spi1: spi@4b10000 {
@@ -52,6 +106,7 @@
#size-cells = <0>;
power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 148 0>;
+ status = "disabled";
};
mcu_gpio_intr: interrupt-controller@4210000 {
@@ -81,4 +136,15 @@
clocks = <&k3_clks 79 0>;
clock-names = "gpio";
};
+
+ mcu_rti0: watchdog@4880000 {
+ compatible = "ti,j7-rti-wdt";
+ reg = <0x00 0x04880000 0x00 0x100>;
+ clocks = <&k3_clks 131 0>;
+ power-domains = <&k3_pds 131 TI_SCI_PD_EXCLUSIVE>;
+ assigned-clocks = <&k3_clks 131 0>;
+ assigned-clock-parents = <&k3_clks 131 2>;
+ /* Tightly coupled to M4F */
+ status = "reserved";
+ };
};
diff --git a/arch/arm/dts/k3-am62-thermal.dtsi b/arch/arm/dts/k3-am62-thermal.dtsi
new file mode 100644
index 000000000000..a358757e26f0
--- /dev/null
+++ b/arch/arm/dts/k3-am62-thermal.dtsi
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <dt-bindings/thermal/thermal.h>
+
+thermal_zones: thermal-zones {
+ main0_thermal: main0-thermal {
+ polling-delay-passive = <250>; /* milliSeconds */
+ polling-delay = <500>; /* milliSeconds */
+ thermal-sensors = <&wkup_vtm0 0>;
+
+ trips {
+ main0_crit: main0-crit {
+ temperature = <105000>; /* milliCelsius */
+ hysteresis = <2000>; /* milliCelsius */
+ type = "critical";
+ };
+ };
+ };
+
+ main1_thermal: main1-thermal {
+ polling-delay-passive = <250>; /* milliSeconds */
+ polling-delay = <500>; /* milliSeconds */
+ thermal-sensors = <&wkup_vtm0 1>;
+
+ trips {
+ main1_crit: main1-crit {
+ temperature = <105000>; /* milliCelsius */
+ hysteresis = <2000>; /* milliCelsius */
+ type = "critical";
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/k3-am62-wakeup.dtsi b/arch/arm/dts/k3-am62-wakeup.dtsi
index 4090134676cf..eae052887186 100644
--- a/arch/arm/dts/k3-am62-wakeup.dtsi
+++ b/arch/arm/dts/k3-am62-wakeup.dtsi
@@ -26,16 +26,47 @@
power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 114 0>;
clock-names = "fclk";
+ status = "disabled";
};
wkup_i2c0: i2c@2b200000 {
compatible = "ti,am64-i2c", "ti,omap4-i2c";
- reg = <0x00 0x02b200000 0x00 0x100>;
+ reg = <0x00 0x2b200000 0x00 0x100>;
interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
power-domains = <&k3_pds 107 TI_SCI_PD_EXCLUSIVE>;
clocks = <&k3_clks 107 4>;
clock-names = "fck";
+ status = "disabled";
+ };
+
+ wkup_rtc0: rtc@2b1f0000 {
+ compatible = "ti,am62-rtc";
+ reg = <0x00 0x2b1f0000 0x00 0x100>;
+ interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 117 6> , <&k3_clks 117 0>;
+ clock-names = "vbus", "osc32k";
+ power-domains = <&k3_pds 117 TI_SCI_PD_EXCLUSIVE>;
+ wakeup-source;
+ };
+
+ wkup_rti0: watchdog@2b000000 {
+ compatible = "ti,j7-rti-wdt";
+ reg = <0x00 0x2b000000 0x00 0x100>;
+ clocks = <&k3_clks 132 0>;
+ power-domains = <&k3_pds 132 TI_SCI_PD_EXCLUSIVE>;
+ assigned-clocks = <&k3_clks 132 0>;
+ assigned-clock-parents = <&k3_clks 132 2>;
+ /* Used by DM firmware */
+ status = "reserved";
+ };
+
+ wkup_vtm0: temperature-sensor@b00000 {
+ compatible = "ti,j7200-vtm";
+ reg = <0x00 0xb00000 0x00 0x400>,
+ <0x00 0xb01000 0x00 0x400>;
+ power-domains = <&k3_pds 95 TI_SCI_PD_EXCLUSIVE>;
+ #thermal-sensor-cells = <1>;
};
};
diff --git a/arch/arm/dts/k3-am62.dtsi b/arch/arm/dts/k3-am62.dtsi
index 37fcbe7a3c33..5e72c445f37a 100644
--- a/arch/arm/dts/k3-am62.dtsi
+++ b/arch/arm/dts/k3-am62.dtsi
@@ -8,9 +8,10 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/pinctrl/k3.h>
#include <dt-bindings/soc/ti,sci_pm_domain.h>
+#include "k3-pinctrl.h"
+
/ {
model = "Texas Instruments K3 AM625 SoC";
compatible = "ti,am625";
@@ -80,6 +81,7 @@
<0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>,
/* Wakeup Domain Range */
+ <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */
<0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>,
<0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>;
@@ -90,14 +92,17 @@
ranges = <0x00 0x04000000 0x00 0x04000000 0x00 0x01ff1400>; /* Peripheral window */
};
- cbass_wakeup: bus@2b000000 {
+ cbass_wakeup: bus@b00000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
- ranges = <0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>, /* Peripheral Window */
+ ranges = <0x00 0x00b00000 0x00 0x00b00000 0x00 0x00002400>, /* VTM */
+ <0x00 0x2b000000 0x00 0x2b000000 0x00 0x00300400>, /* Peripheral Window */
<0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>;
};
};
+
+ #include "k3-am62-thermal.dtsi"
};
/* Now include the peripherals for each bus segments */
diff --git a/arch/arm/dts/k3-am625-r5-sk.dts b/arch/arm/dts/k3-am625-r5-sk.dts
index 3ec5bad73503..bf219226b974 100644
--- a/arch/arm/dts/k3-am625-r5-sk.dts
+++ b/arch/arm/dts/k3-am625-r5-sk.dts
@@ -9,7 +9,6 @@
#include "k3-am62-ddr.dtsi"
#include "k3-am625-sk-u-boot.dtsi"
-#include "k3-am625-sk-binman.dtsi"
/ {
aliases {
@@ -19,31 +18,6 @@
serial3 = &main_uart1;
};
- chosen {
- stdout-path = "serial2:115200n8";
- tick-timer = &timer1;
- };
-
- memory@80000000 {
- device_type = "memory";
- /* 2G RAM */
- reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
-
- bootph-pre-ram;
- };
-
- reserved-memory {
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
-
- secure_ddr: optee@9e800000 {
- reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
- alignment = <0x1000>;
- no-map;
- };
- };
-
a53_0: a53@0 {
compatible = "ti,am654-rproc";
reg = <0x00 0x00a90000 0x00 0x10>;
@@ -81,80 +55,44 @@
ti,secure-host;
};
-&cbass_mcu {
- mcu_esm: esm@4100000 {
- compatible = "ti,j721e-esm";
- reg = <0x0 0x4100000 0x0 0x1000>;
- ti,esm-pins = <0>, <1>, <2>, <85>;
- bootph-pre-ram;
- };
+&mcu_esm {
+ bootph-pre-ram;
};
-&cbass_main {
- sa3_secproxy: secproxy@44880000 {
- bootph-pre-ram;
- compatible = "ti,am654-secure-proxy";
- #mbox-cells = <1>;
- reg-names = "rt", "scfg", "target_data";
- reg = <0x00 0x44880000 0x00 0x20000>,
- <0x0 0x44860000 0x0 0x20000>,
- <0x0 0x43600000 0x0 0x10000>;
- };
+&secure_proxy_sa3 {
+ bootph-pre-ram;
+ /* We require this for boot handshake */
+ status = "okay";
+};
+
+&main_esm {
+ bootph-pre-ram;
+};
+&cbass_main {
sysctrler: sysctrler {
compatible = "ti,am654-system-controller";
- mboxes= <&secure_proxy_main 1>, <&secure_proxy_main 0>, <&sa3_secproxy 0>;
+ mboxes= <&secure_proxy_main 1>, <&secure_proxy_main 0>, <&secure_proxy_sa3 0>;
mbox-names = "tx", "rx", "boot_notify";
bootph-pre-ram;
};
-
- main_esm: esm@420000 {
- compatible = "ti,j721e-esm";
- reg = <0x0 0x420000 0x0 0x1000>;
- ti,esm-pins = <160>, <161>, <162>, <163>, <177>, <178>;
- bootph-pre-ram;
- };
};
-&mcu_pmx0 {
+&wkup_uart0_pins_default {
bootph-pre-ram;
- wkup_uart0_pins_default: wkup-uart0-pins-default {
- pinctrl-single,pins = <
- AM62X_MCU_IOPAD(0x02c, PIN_INPUT, 0) /* (C6) WKUP_UART0_CTSn */
- AM62X_MCU_IOPAD(0x030, PIN_OUTPUT, 0) /* (A4) WKUP_UART0_RTSn */
- AM62X_MCU_IOPAD(0x024, PIN_INPUT, 0) /* (B4) WKUP_UART0_RXD */
- AM62X_MCU_IOPAD(0x028, PIN_OUTPUT, 0) /* (C5) WKUP_UART0_TXD */
- >;
- bootph-pre-ram;
- };
};
-&main_pmx0 {
+&main_uart1_pins_default {
bootph-pre-ram;
- main_uart1_pins_default: main-uart1-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19) MCASP0_AXR3.UART1_CTSn */
- AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19) MCASP0_AXR2.UART1_RTSn */
- AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19) MCASP0_AFSR.UART1_RXD */
- AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20) MCASP0_ACLKR.UART1_TXD */
- >;
- bootph-pre-ram;
- };
};
/* WKUP UART0 is used for DM firmware logs */
&wkup_uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&wkup_uart0_pins_default>;
- status = "okay";
bootph-pre-ram;
};
/* Main UART1 is used for TIFS firmware logs */
&main_uart1 {
- pinctrl-names = "default";
- pinctrl-0 = <&main_uart1_pins_default>;
- status = "okay";
bootph-pre-ram;
};
diff --git a/arch/arm/dts/k3-am625-sk-u-boot.dtsi b/arch/arm/dts/k3-am625-sk-u-boot.dtsi
index a60c37f1dbf0..c1685bc9ca39 100644
--- a/arch/arm/dts/k3-am625-sk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am625-sk-u-boot.dtsi
@@ -9,7 +9,7 @@
/ {
chosen {
stdout-path = "serial2:115200n8";
- tick-timer = &timer1;
+ tick-timer = &main_timer0;
};
aliases {
@@ -21,16 +21,13 @@
};
};
-&cbass_main{
+&cbass_main {
bootph-pre-ram;
+};
- timer1: timer@2400000 {
- compatible = "ti,omap5430-timer";
- reg = <0x00 0x2400000 0x00 0x80>;
- ti,timer-alwon;
- clock-frequency = <25000000>;
- bootph-pre-ram;
- };
+&main_timer0 {
+ clock-frequency = <25000000>;
+ bootph-pre-ram;
};
&dmss {
@@ -77,10 +74,6 @@
bootph-pre-ram;
};
-&main_uart1 {
- bootph-pre-ram;
-};
-
&cbass_mcu {
bootph-pre-ram;
};
@@ -93,10 +86,6 @@
bootph-pre-ram;
};
-&wkup_uart0 {
- bootph-pre-ram;
-};
-
&sdhci1 {
bootph-pre-ram;
};
@@ -130,17 +119,7 @@
};
&cpsw3g {
- reg = <0x0 0x8000000 0x0 0x200000>,
- <0x0 0x43000200 0x0 0x8>;
- reg-names = "cpsw_nuss", "mac_efuse";
- /delete-property/ ranges;
bootph-pre-ram;
-
- cpsw-phy-sel@04044 {
- compatible = "ti,am64-phy-gmii-sel";
- reg = <0x0 0x00104044 0x0 0x8>;
- bootph-pre-ram;
- };
};
&cpsw_port1 {
diff --git a/arch/arm/dts/k3-am625-sk.dts b/arch/arm/dts/k3-am625-sk.dts
index af5617ff44d2..3f9ef4053aa6 100644
--- a/arch/arm/dts/k3-am625-sk.dts
+++ b/arch/arm/dts/k3-am625-sk.dts
@@ -7,28 +7,19 @@
/dts-v1/;
-#include <dt-bindings/leds/common.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/net/ti-dp83867.h>
-#include "k3-am625.dtsi"
+#include "k3-am62x-sk-common.dtsi"
/ {
- compatible = "ti,am625-sk", "ti,am625";
+ compatible = "ti,am625-sk", "ti,am625";
model = "Texas Instruments AM625 SK";
- aliases {
- serial2 = &main_uart0;
- mmc0 = &sdhci0;
- mmc1 = &sdhci1;
- mmc2 = &sdhci2;
- spi0 = &ospi0;
- ethernet0 = &cpsw_port1;
- ethernet1 = &cpsw_port2;
- };
-
- chosen {
- stdout-path = "serial2:115200n8";
- bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
+ opp-table {
+ /* Add 1.4GHz OPP for am625-sk board. Requires VDD_CORE to be at 0.85V */
+ opp-1400000000 {
+ opp-hz = /bits/ 64 <1400000000>;
+ opp-supported-hw = <0x01 0x0004>;
+ clock-latency-ns = <6000000>;
+ };
};
memory@80000000 {
@@ -38,39 +29,6 @@
};
- reserved-memory {
- #address-cells = <2>;
- #size-cells = <2>;
- ranges;
-
- ramoops@9ca00000 {
- compatible = "ramoops";
- reg = <0x00 0x9ca00000 0x00 0x00100000>;
- record-size = <0x8000>;
- console-size = <0x8000>;
- ftrace-size = <0x00>;
- pmsg-size = <0x8000>;
- };
-
- secure_tfa_ddr: tfa@9e780000 {
- reg = <0x00 0x9e780000 0x00 0x80000>;
- alignment = <0x1000>;
- no-map;
- };
-
- secure_ddr: optee@9e800000 {
- reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
- alignment = <0x1000>;
- no-map;
- };
-
- wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9db00000 {
- compatible = "shared-dma-pool";
- reg = <0x00 0x9db00000 0x00 0xc00000>;
- no-map;
- };
- };
-
vmain_pd: regulator-0 {
/* TPS65988 PD CONTROLLER OUTPUT */
compatible = "regulator-fixed";
@@ -130,108 +88,20 @@
<3300000 0x1>;
};
- leds {
- compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&usr_led_pins_default>;
-
- led-0 {
- label = "am62-sk:green:heartbeat";
- gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "heartbeat";
- function = LED_FUNCTION_HEARTBEAT;
- default-state = "off";
- };
+ vcc_1v8: regulator-5 {
+ /* output of TPS6282518DMQ */
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_3v3_sys>;
+ regulator-always-on;
+ regulator-boot-on;
};
};
&main_pmx0 {
- main_uart0_pins_default: main-uart0-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */
- AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */
- >;
- };
-
- main_i2c0_pins_default: main-i2c0-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */
- AM62X_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */
- >;
- };
-
- main_i2c1_pins_default: main-i2c1-pins-default {
- pinctrl-single,pins = <
- AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */
- 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 {
+ main_rgmii2_pins_default: main-rgmii2-default-pins {
pinctrl-single,pins = <
AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */
AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */
@@ -248,7 +118,7 @@
>;
};
- ospi0_pins_default: ospi0-pins-default {
+ ospi0_pins_default: ospi0-default-pins {
pinctrl-single,pins = <
AM62X_IOPAD(0x000, PIN_OUTPUT, 0) /* (H24) OSPI0_CLK */
AM62X_IOPAD(0x02c, PIN_OUTPUT, 0) /* (F23) OSPI0_CSn0 */
@@ -264,77 +134,20 @@
>;
};
- vdd_sd_dv_pins_default: vdd-sd-dv-pins-default {
+ vdd_sd_dv_pins_default: vdd-sd-dv-default-pins {
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 {
+ main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins {
pinctrl-single,pins = <
AM62X_IOPAD(0x01d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */
>;
};
};
-&wkup_uart0 {
- /* WKUP UART0 is used by DM firmware */
- status = "reserved";
-};
-
-&mcu_uart0 {
- status = "disabled";
-};
-
-&main_uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&main_uart0_pins_default>;
-};
-
-&main_uart1 {
- /* Main UART1 is used by TIFS firmware */
- status = "reserved";
-};
-
-&main_uart2 {
- status = "disabled";
-};
-
-&main_uart3 {
- status = "disabled";
-};
-
-&main_uart4 {
- status = "disabled";
-};
-
-&main_uart5 {
- status = "disabled";
-};
-
-&main_uart6 {
- status = "disabled";
-};
-
-&mcu_i2c0 {
- status = "disabled";
-};
-
-&wkup_i2c0 {
- status = "disabled";
-};
-
-&main_i2c0 {
- status = "disabled";
- pinctrl-0 = <&main_i2c0_pins_default>;
- clock-frequency = <400000>;
-};
-
&main_i2c1 {
- status = "disabled";
- pinctrl-0 = <&main_i2c1_pins_default>;
- clock-frequency = <400000>;
-
exp1: gpio@22 {
compatible = "ti,tca6424";
reg = <0x22>;
@@ -348,7 +161,7 @@
"UART1_FET_BUF_EN", "WL_LT_EN",
"GPIO_HDMI_RSTn", "CSI_GPIO1",
"CSI_GPIO2", "PRU_3V3_EN",
- "HDMI_INTn", "TEST_GPIO2",
+ "HDMI_INTn", "PD_I2C_IRQ",
"MCASP1_FET_EN", "MCASP1_BUF_BT_EN",
"MCASP1_FET_SEL", "UART1_FET_SEL",
"TSINT#", "IO_EXP_TEST_LED";
@@ -363,41 +176,14 @@
};
};
-&main_i2c2 {
- status = "disabled";
-};
-
-&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>;
+ pinctrl-0 = <&main_rgmii1_pins_default>, <&main_rgmii2_pins_default>;
};
&cpsw_port2 {
@@ -406,13 +192,6 @@
};
&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>;
@@ -429,6 +208,7 @@
};
&ospi0 {
+ status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&ospi0_pins_default>;
@@ -487,18 +267,6 @@
};
};
-&ecap0 {
- status = "disabled";
-};
-
-&ecap1 {
- status = "disabled";
-};
-
-&ecap2 {
- status = "disabled";
-};
-
-&main_mcan0 {
- status = "disabled";
+&tlv320aic3106 {
+ DVDD-supply = <&vcc_1v8>;
};
diff --git a/arch/arm/dts/k3-am625.dtsi b/arch/arm/dts/k3-am625.dtsi
index 887f31c23fef..4193c2b3eed6 100644
--- a/arch/arm/dts/k3-am625.dtsi
+++ b/arch/arm/dts/k3-am625.dtsi
@@ -48,6 +48,8 @@
d-cache-line-size = <64>;
d-cache-sets = <128>;
next-level-cache = <&L2_0>;
+ operating-points-v2 = <&a53_opp_table>;
+ clocks = <&k3_clks 135 0>;
};
cpu1: cpu@1 {
@@ -62,6 +64,8 @@
d-cache-line-size = <64>;
d-cache-sets = <128>;
next-level-cache = <&L2_0>;
+ operating-points-v2 = <&a53_opp_table>;
+ clocks = <&k3_clks 136 0>;
};
cpu2: cpu@2 {
@@ -76,6 +80,8 @@
d-cache-line-size = <64>;
d-cache-sets = <128>;
next-level-cache = <&L2_0>;
+ operating-points-v2 = <&a53_opp_table>;
+ clocks = <&k3_clks 137 0>;
};
cpu3: cpu@3 {
@@ -90,13 +96,59 @@
d-cache-line-size = <64>;
d-cache-sets = <128>;
next-level-cache = <&L2_0>;
+ operating-points-v2 = <&a53_opp_table>;
+ clocks = <&k3_clks 138 0>;
+ };
+ };
+
+ a53_opp_table: opp-table {
+ compatible = "operating-points-v2-ti-cpu";
+ opp-shared;
+ syscon = <&wkup_conf>;
+
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ opp-supported-hw = <0x01 0x0007>;
+ clock-latency-ns = <6000000>;
+ };
+
+ opp-400000000 {
+ opp-hz = /bits/ 64 <400000000>;
+ opp-supported-hw = <0x01 0x0007>;
+ clock-latency-ns = <6000000>;
+ };
+
+ opp-600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-supported-hw = <0x01 0x0007>;
+ clock-latency-ns = <6000000>;
+ };
+
+ opp-800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ opp-supported-hw = <0x01 0x0007>;
+ clock-latency-ns = <6000000>;
+ };
+
+ opp-1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-supported-hw = <0x01 0x0006>;
+ clock-latency-ns = <6000000>;
+ };
+
+ opp-1250000000 {
+ opp-hz = /bits/ 64 <1250000000>;
+ opp-supported-hw = <0x01 0x0004>;
+ clock-latency-ns = <6000000>;
+ opp-suspend;
};
};
L2_0: l2-cache0 {
compatible = "cache";
+ cache-unified;
cache-level = <2>;
- cache-size = <0x40000>;
+ cache-size = <0x80000>;
cache-line-size = <64>;
cache-sets = <512>;
};
diff --git a/arch/arm/dts/k3-am62x-sk-common.dtsi b/arch/arm/dts/k3-am62x-sk-common.dtsi
new file mode 100644
index 000000000000..34c8ffc553ec
--- /dev/null
+++ b/arch/arm/dts/k3-am62x-sk-common.dtsi
@@ -0,0 +1,412 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Common dtsi for AM62x SK and derivatives
+ *
+ * Copyright (C) 2021-2023 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include "k3-am625.dtsi"
+
+/ {
+ aliases {
+ serial2 = &main_uart0;
+ mmc0 = &sdhci0;
+ mmc1 = &sdhci1;
+ mmc2 = &sdhci2;
+ spi0 = &ospi0;
+ ethernet0 = &cpsw_port1;
+ ethernet1 = &cpsw_port2;
+ usb0 = &usb0;
+ usb1 = &usb1;
+ };
+
+ chosen {
+ stdout-path = "serial2:115200n8";
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ /* 2G RAM */
+ reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ ramoops@9ca00000 {
+ compatible = "ramoops";
+ reg = <0x00 0x9ca00000 0x00 0x00100000>;
+ record-size = <0x8000>;
+ console-size = <0x8000>;
+ ftrace-size = <0x00>;
+ pmsg-size = <0x8000>;
+ };
+
+ secure_tfa_ddr: tfa@9e780000 {
+ reg = <0x00 0x9e780000 0x00 0x80000>;
+ alignment = <0x1000>;
+ no-map;
+ };
+
+ secure_ddr: optee@9e800000 {
+ reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */
+ alignment = <0x1000>;
+ no-map;
+ };
+
+ wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9db00000 {
+ compatible = "shared-dma-pool";
+ reg = <0x00 0x9db00000 0x00 0xc00000>;
+ no-map;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usr_led_pins_default>;
+
+ led-0 {
+ label = "am62-sk:green:heartbeat";
+ gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ function = LED_FUNCTION_HEARTBEAT;
+ default-state = "off";
+ };
+ };
+
+ tlv320_mclk: clk-0 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <12288000>;
+ };
+
+ codec_audio: sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "AM62x-SKEVM";
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack",
+ "Line", "Line In",
+ "Microphone", "Microphone Jack";
+ simple-audio-card,routing =
+ "Headphone Jack", "HPLOUT",
+ "Headphone Jack", "HPROUT",
+ "LINE1L", "Line In",
+ "LINE1R", "Line In",
+ "MIC3R", "Microphone Jack",
+ "Microphone Jack", "Mic Bias";
+ simple-audio-card,format = "dsp_b";
+ simple-audio-card,bitclock-master = <&sound_master>;
+ simple-audio-card,frame-master = <&sound_master>;
+ simple-audio-card,bitclock-inversion;
+
+ simple-audio-card,cpu {
+ sound-dai = <&mcasp1>;
+ };
+
+ sound_master: simple-audio-card,codec {
+ sound-dai = <&tlv320aic3106>;
+ clocks = <&tlv320_mclk>;
+ };
+ };
+};
+
+&main_pmx0 {
+ /* First pad number is ALW package and second is AMC package */
+ main_uart0_pins_default: main-uart0-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14/A13) UART0_RXD */
+ AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14/E11) UART0_TXD */
+ >;
+ };
+
+ main_uart1_pins_default: main-uart1-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x194, PIN_INPUT, 2) /* (B19/B18) MCASP0_AXR3.UART1_CTSn */
+ AM62X_IOPAD(0x198, PIN_OUTPUT, 2) /* (A19/B17) MCASP0_AXR2.UART1_RTSn */
+ AM62X_IOPAD(0x1ac, PIN_INPUT, 2) /* (E19/D15) MCASP0_AFSR.UART1_RXD */
+ AM62X_IOPAD(0x1b0, PIN_OUTPUT, 2) /* (A20/D16) MCASP0_ACLKR.UART1_TXD */
+ >;
+ };
+
+ main_i2c0_pins_default: main-i2c0-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16/E12) I2C0_SCL */
+ AM62X_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16/D14) I2C0_SDA */
+ >;
+ };
+
+ main_i2c1_pins_default: main-i2c1-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17/A17) I2C1_SCL */
+ AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17/A16) I2C1_SDA */
+ >;
+ };
+
+ main_i2c2_pins_default: main-i2c2-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22/H18) GPMC0_CSn2.I2C2_SCL */
+ AM62X_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24/H19) GPMC0_CSn3.I2C2_SDA */
+ >;
+ };
+
+ main_mmc0_pins_default: main-mmc0-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (Y3/V3) MMC0_CMD */
+ AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (AB1/Y1) MMC0_CLK */
+ AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (AA2/V2) MMC0_DAT0 */
+ AM62X_IOPAD(0x210, PIN_INPUT, 0) /* (AA1/V1) MMC0_DAT1 */
+ AM62X_IOPAD(0x20c, PIN_INPUT, 0) /* (AA3/W2) MMC0_DAT2 */
+ AM62X_IOPAD(0x208, PIN_INPUT, 0) /* (Y4/W1) MMC0_DAT3 */
+ AM62X_IOPAD(0x204, PIN_INPUT, 0) /* (AB2/Y2) MMC0_DAT4 */
+ AM62X_IOPAD(0x200, PIN_INPUT, 0) /* (AC1/W3) MMC0_DAT5 */
+ AM62X_IOPAD(0x1fc, PIN_INPUT, 0) /* (AD2/W4) MMC0_DAT6 */
+ AM62X_IOPAD(0x1f8, PIN_INPUT, 0) /* (AC2/V4) MMC0_DAT7 */
+ >;
+ };
+
+ main_mmc1_pins_default: main-mmc1-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21/C18) MMC1_CMD */
+ AM62X_IOPAD(0x234, PIN_INPUT, 0) /* (B22/A20) MMC1_CLK */
+ AM62X_IOPAD(0x230, PIN_INPUT, 0) /* (A22/A19) MMC1_DAT0 */
+ AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21/B19) MMC1_DAT1 */
+ AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21/B20) MMC1_DAT2 */
+ AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22/C19) MMC1_DAT3 */
+ AM62X_IOPAD(0x240, PIN_INPUT, 0) /* (D17/C15) MMC1_SDCD */
+ >;
+ };
+
+ usr_led_pins_default: usr-led-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x244, PIN_OUTPUT, 7) /* (C17/B15) MMC1_SDWP.GPIO1_49 */
+ >;
+ };
+
+ main_mdio1_pins_default: main-mdio1-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24/V17) MDIO0_MDC */
+ AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22/U16) MDIO0_MDIO */
+ >;
+ };
+
+ main_rgmii1_pins_default: main-rgmii1-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17/W15) RGMII1_RD0 */
+ AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17/Y16) RGMII1_RD1 */
+ AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16/AA17) RGMII1_RD2 */
+ AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15/Y15) RGMII1_RD3 */
+ AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17/AA16) RGMII1_RXC */
+ AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17/W14) RGMII1_RX_CTL */
+ AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20/U14) RGMII1_TD0 */
+ AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20/AA19) RGMII1_TD1 */
+ AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18/Y17) RGMII1_TD2 */
+ AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18/AA18) RGMII1_TD3 */
+ AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19/W16) RGMII1_TXC */
+ AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19/V15) RGMII1_TX_CTL */
+ >;
+ };
+
+ main_usb1_pins_default: main-usb1-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x0258, PIN_OUTPUT, 0) /* (F18/E16) USB1_DRVVBUS */
+ >;
+ };
+
+ main_mcasp1_pins_default: main-mcasp1-default-pins {
+ pinctrl-single,pins = <
+ AM62X_IOPAD(0x090, PIN_INPUT, 2) /* (M24/K17) GPMC0_BE0N_CLE.MCASP1_ACLKX */
+ AM62X_IOPAD(0x098, PIN_INPUT, 2) /* (U23/P21) GPMC0_WAIT0.MCASP1_AFSX */
+ AM62X_IOPAD(0x08c, PIN_OUTPUT, 2) /* (L25/J17) GPMC0_WEN.MCASP1_AXR0 */
+ AM62X_IOPAD(0x084, PIN_INPUT, 2) /* (L23/K20) GPMC0_ADVN_ALE.MCASP1_AXR2 */
+ >;
+ };
+};
+
+&mcu_pmx0 {
+ wkup_uart0_pins_default: wkup-uart0-default-pins {
+ pinctrl-single,pins = <
+ AM62X_MCU_IOPAD(0x02c, PIN_INPUT, 0) /* (C6/A7) WKUP_UART0_CTSn */
+ AM62X_MCU_IOPAD(0x030, PIN_OUTPUT, 0) /* (A4/B4) WKUP_UART0_RTSn */
+ AM62X_MCU_IOPAD(0x024, PIN_INPUT, 0) /* (B4/B5) WKUP_UART0_RXD */
+ AM62X_MCU_IOPAD(0x028, PIN_OUTPUT, 0) /* (C5/C6) WKUP_UART0_TXD */
+ >;
+ };
+};
+
+&wkup_uart0 {
+ /* WKUP UART0 is used by DM firmware */
+ status = "reserved";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wkup_uart0_pins_default>;
+};
+
+&main_uart0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_uart0_pins_default>;
+};
+
+&main_uart1 {
+ /* Main UART1 is used by TIFS firmware */
+ status = "reserved";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_uart1_pins_default>;
+};
+
+&main_i2c0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c0_pins_default>;
+ clock-frequency = <400000>;
+
+ eeprom@51 {
+ /* AT24C512C-MAHM-T or M24512-DFMC6TG */
+ compatible = "atmel,24c512";
+ reg = <0x51>;
+ };
+
+ typec_pd0: tps6598x@3f {
+ compatible = "ti,tps6598x";
+ reg = <0x3f>;
+
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ self-powered;
+ data-role = "dual";
+ power-role = "sink";
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ usb_con_hs: endpoint {
+ remote-endpoint = <&usb0_hs_ep>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&main_i2c1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_i2c1_pins_default>;
+ clock-frequency = <400000>;
+
+ tlv320aic3106: audio-codec@1b {
+ #sound-dai-cells = <0>;
+ compatible = "ti,tlv320aic3106";
+ reg = <0x1b>;
+ ai3x-micbias-vg = <1>; /* 2.0V */
+
+ /* Regulators */
+ AVDD-supply = <&vcc_3v3_sys>;
+ IOVDD-supply = <&vcc_3v3_sys>;
+ DRVDD-supply = <&vcc_3v3_sys>;
+ };
+};
+
+&sdhci0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mmc0_pins_default>;
+ ti,driver-strength-ohm = <50>;
+ disable-wp;
+};
+
+&sdhci1 {
+ /* SD/MMC */
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mmc1_pins_default>;
+ ti,driver-strength-ohm = <50>;
+ disable-wp;
+};
+
+&cpsw3g {
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_rgmii1_pins_default>;
+};
+
+&cpsw_port1 {
+ phy-mode = "rgmii-rxid";
+ phy-handle = <&cpsw3g_phy0>;
+};
+
+&cpsw3g_mdio {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mdio1_pins_default>;
+
+ 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;
+ };
+};
+
+&mailbox0_cluster0 {
+ mbox_m4_0: mbox-m4-0 {
+ ti,mbox-rx = <0 0 0>;
+ ti,mbox-tx = <1 0 0>;
+ };
+};
+
+&usbss0 {
+ status = "okay";
+ ti,vbus-divider;
+};
+
+&usbss1 {
+ status = "okay";
+ ti,vbus-divider;
+};
+
+&usb0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ usb-role-switch;
+
+ port@0 {
+ reg = <0>;
+ usb0_hs_ep: endpoint {
+ remote-endpoint = <&usb_con_hs>;
+ };
+ };
+};
+
+&usb1 {
+ dr_mode = "host";
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_usb1_pins_default>;
+};
+
+&mcasp1 {
+ status = "okay";
+ #sound-dai-cells = <0>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&main_mcasp1_pins_default>;
+
+ op-mode = <0>; /* MCASP_IIS_MODE */
+ tdm-slots = <2>;
+
+ serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
+ 1 0 2 0
+ 0 0 0 0
+ 0 0 0 0
+ 0 0 0 0
+ >;
+ tx-num-evt = <32>;
+ rx-num-evt = <32>;
+};
diff --git a/arch/arm/dts/k3-pinctrl.h b/arch/arm/dts/k3-pinctrl.h
new file mode 100644
index 000000000000..c97548a3f42d
--- /dev/null
+++ b/arch/arm/dts/k3-pinctrl.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides constants for pinctrl bindings for TI's K3 SoC
+ * family.
+ *
+ * Copyright (C) 2018-2023 Texas Instruments Incorporated - https://www.ti.com/
+ */
+#ifndef DTS_ARM64_TI_K3_PINCTRL_H
+#define DTS_ARM64_TI_K3_PINCTRL_H
+
+#define PULLUDEN_SHIFT (16)
+#define PULLTYPESEL_SHIFT (17)
+#define RXACTIVE_SHIFT (18)
+
+#define PULL_DISABLE (1 << PULLUDEN_SHIFT)
+#define PULL_ENABLE (0 << PULLUDEN_SHIFT)
+
+#define PULL_UP (1 << PULLTYPESEL_SHIFT | PULL_ENABLE)
+#define PULL_DOWN (0 << PULLTYPESEL_SHIFT | PULL_ENABLE)
+
+#define INPUT_EN (1 << RXACTIVE_SHIFT)
+#define INPUT_DISABLE (0 << RXACTIVE_SHIFT)
+
+/* Only these macros are expected be used directly in device tree files */
+#define PIN_OUTPUT (INPUT_DISABLE | PULL_DISABLE)
+#define PIN_OUTPUT_PULLUP (INPUT_DISABLE | PULL_UP)
+#define PIN_OUTPUT_PULLDOWN (INPUT_DISABLE | PULL_DOWN)
+#define PIN_INPUT (INPUT_EN | PULL_DISABLE)
+#define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP)
+#define PIN_INPUT_PULLDOWN (INPUT_EN | PULL_DOWN)
+
+#define AM62AX_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+#define AM62AX_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+
+#define AM62X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+#define AM62X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+
+#define AM64X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+#define AM64X_MCU_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+
+#define AM65X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+#define AM65X_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+
+#define J721E_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+#define J721E_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+
+#define J721S2_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+#define J721S2_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+
+#define J784S4_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+#define J784S4_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode))
+
+#endif
--
2.40.0
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