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Message-ID: <20231019223055.1574125-5-bb@ti.com>
Date: Thu, 19 Oct 2023 17:30:57 -0500
From: Bryan Brattlof <bb@...com>
To: Nishanth Menon <nm@...com>, Vignesh Raghavendra <vigneshr@...com>,
Tero Kristo <kristo@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>
CC: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
ARM Linux Mailing List <linux-arm-kernel@...ts.infradead.org>,
Bryan Brattlof <bb@...com>
Subject: [PATCH v3 1/2] arm64: dts: ti: k3-am62p: Add nodes for more IPs
From: Vignesh Raghavendra <vigneshr@...com>
The am62px shares many of the same IP as the existing am62x family
of SoCs, Introduce more nodes for hardware available on the am62p5.
Signed-off-by: Vignesh Raghavendra <vigneshr@...com>
Signed-off-by: Bryan Brattlof <bb@...com>
---
arch/arm64/boot/dts/ti/k3-am62p-main.dtsi | 764 ++++++++++++++++++-
arch/arm64/boot/dts/ti/k3-am62p-mcu.dtsi | 190 +++++
arch/arm64/boot/dts/ti/k3-am62p-thermal.dtsi | 47 ++
arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi | 69 +-
arch/arm64/boot/dts/ti/k3-am62p.dtsi | 7 +-
5 files changed, 1065 insertions(+), 12 deletions(-)
create mode 100644 arch/arm64/boot/dts/ti/k3-am62p-thermal.dtsi
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
index fcbfb1b5242b4..963758c7d377a 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
@@ -40,18 +40,37 @@ gic_its: msi-controller@...0000 {
};
};
+ main_conf: bus@...000 {
+ compatible = "simple-bus";
+ reg = <0x00 0x00100000 0x00 0x20000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x00 0x00 0x00100000 0x20000>;
+
+ phy_gmii_sel: phy@...4 {
+ compatible = "ti,am654-phy-gmii-sel";
+ reg = <0x4044 0x8>;
+ #phy-cells = <1>;
+ };
+
+ epwm_tbclk: clock-controller@...0 {
+ compatible = "ti,am62-epwm-tbclk";
+ reg = <0x4130 0x4>;
+ #clock-cells = <1>;
+ };
+ };
+
dmss: bus@...00000 {
- bootph-all;
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
dma-ranges;
ranges = <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>;
+ bootph-all;
ti,sci-dev-id = <25>;
secure_proxy_main: mailbox@...00000 {
- bootph-all;
compatible = "ti,am654-secure-proxy";
#mbox-cells = <1>;
reg-names = "target_data", "rt", "scfg";
@@ -60,11 +79,76 @@ secure_proxy_main: mailbox@...00000 {
<0x00 0x4a400000 0x00 0x80000>;
interrupt-names = "rx_012";
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ bootph-all;
+ };
+
+ inta_main_dmss: interrupt-controller@...00000 {
+ 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 = <5 69 35>;
+ ti,unmapped-event-sources = <&main_bcdma>, <&main_pktdma>;
+ };
+
+ main_bcdma: dma-controller@...c0100 {
+ 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 */
+ bootph-all;
+ };
+
+ main_pktdma: dma-controller@...c0000 {
+ 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>;
+ bootph-all;
+
+ 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@...43000 {
- bootph-all;
compatible = "ti,k2g-sci";
ti,host-id = <12>;
mbox-names = "rx", "tx";
@@ -72,37 +156,72 @@ dmsc: system-controller@...43000 {
<&secure_proxy_main 13>;
reg-names = "debug_messages";
reg = <0x00 0x44043000 0x00 0xfe0>;
+ bootph-all;
k3_pds: power-controller {
- bootph-all;
compatible = "ti,sci-pm-domain";
#power-domain-cells = <2>;
+ bootph-all;
};
k3_clks: clock-controller {
- bootph-all;
compatible = "ti,k2g-sci-clk";
#clock-cells = <2>;
+ bootph-all;
};
k3_reset: reset-controller {
- bootph-all;
compatible = "ti,sci-reset";
#reset-cells = <2>;
+ bootph-all;
};
};
- main_pmx0: pinctrl@...00 {
+ crypto: crypto@...00000 {
+ compatible = "ti,am62-sa3ul";
+ reg = <0x00 0x40900000 0x00 0x1200>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;
+
+ dmas = <&main_pktdma 0xf501 0>, <&main_pktdma 0x7506 0>,
+ <&main_pktdma 0x7507 0>;
+ dma-names = "tx", "rx1", "rx2";
+ };
+
+ secure_proxy_sa3: mailbox@...00000 {
+ 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";
bootph-all;
+ };
+
+ main_pmx0: pinctrl@...00 {
compatible = "pinctrl-single";
reg = <0x00 0xf4000 0x00 0x2ac>;
#pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0xffffffff>;
+ bootph-all;
+ };
+
+ main_esm: esm@...000 {
+ compatible = "ti,j721e-esm";
+ reg = <0x00 0x420000 0x00 0x1000>;
+ ti,esm-pins = <160>, <161>, <162>, <163>, <177>, <178>;
+ bootph-pre-ram;
};
main_timer0: timer@...0000 {
- bootph-all;
compatible = "ti,am654-timer";
reg = <0x00 0x2400000 0x00 0x400>;
interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
@@ -112,6 +231,91 @@ main_timer0: timer@...0000 {
assigned-clock-parents = <&k3_clks 36 3>;
power-domains = <&k3_pds 36 TI_SCI_PD_EXCLUSIVE>;
ti,timer-pwm;
+ bootph-all;
+ };
+
+ main_timer1: timer@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
@@ -133,4 +337,548 @@ main_uart1: serial@...0000 {
clock-names = "fclk";
status = "disabled";
};
+
+ main_uart2: serial@...0000 {
+ compatible = "ti,am64-uart", "ti,am654-uart";
+ reg = <0x00 0x02820000 0x00 0x100>;
+ interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 153 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 153 0>;
+ clock-names = "fclk";
+ status = "disabled";
+ };
+
+ main_uart3: serial@...0000 {
+ compatible = "ti,am64-uart", "ti,am654-uart";
+ reg = <0x00 0x02830000 0x00 0x100>;
+ interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 154 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 154 0>;
+ clock-names = "fclk";
+ status = "disabled";
+ };
+
+ main_uart4: serial@...0000 {
+ compatible = "ti,am64-uart", "ti,am654-uart";
+ reg = <0x00 0x02840000 0x00 0x100>;
+ interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 155 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 155 0>;
+ clock-names = "fclk";
+ status = "disabled";
+ };
+
+ main_uart5: serial@...0000 {
+ compatible = "ti,am64-uart", "ti,am654-uart";
+ reg = <0x00 0x02850000 0x00 0x100>;
+ interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 156 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 156 0>;
+ clock-names = "fclk";
+ status = "disabled";
+ };
+
+ main_uart6: serial@...0000 {
+ compatible = "ti,am64-uart", "ti,am654-uart";
+ reg = <0x00 0x02860000 0x00 0x100>;
+ interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 158 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 158 0>;
+ clock-names = "fclk";
+ status = "disabled";
+ };
+
+ main_i2c0: i2c@...00000 {
+ compatible = "ti,am64-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x20000000 0x00 0x100>;
+ interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 102 2>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+
+ main_i2c1: i2c@...10000 {
+ compatible = "ti,am64-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x20010000 0x00 0x100>;
+ interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 103 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 103 2>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+
+ main_i2c2: i2c@...20000 {
+ compatible = "ti,am64-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x20020000 0x00 0x100>;
+ interrupts = <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 104 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 104 2>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+
+ main_i2c3: i2c@...30000 {
+ compatible = "ti,am64-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x20030000 0x00 0x100>;
+ interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 105 2>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+
+ main_spi0: spi@...00000 {
+ 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 141 0>;
+ status = "disabled";
+ };
+
+ main_spi1: spi@...10000 {
+ 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 142 0>;
+ status = "disabled";
+ };
+
+ main_spi2: spi@...20000 {
+ 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 143 0>;
+ status = "disabled";
+ };
+
+ main_gpio_intr: interrupt-controller@...000 {
+ compatible = "ti,sci-intr";
+ reg = <0x00 0x00a00000 0x00 0x800>;
+ ti,intr-trigger-type = <1>;
+ interrupt-controller;
+ interrupt-parent = <&gic500>;
+ #interrupt-cells = <1>;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <3>;
+ ti,interrupt-ranges = <0 32 16>;
+ };
+
+ main_gpio0: gpio@...000 {
+ compatible = "ti,am64-gpio", "ti,keystone-gpio";
+ reg = <0x00 0x00600000 0x00 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&main_gpio_intr>;
+ interrupts = <190>, <191>, <192>,
+ <193>, <194>, <195>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <92>;
+ ti,davinci-gpio-unbanked = <0>;
+ power-domains = <&k3_pds 77 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 77 0>;
+ clock-names = "gpio";
+ };
+
+ main_gpio1: gpio@...000 {
+ compatible = "ti,am64-gpio", "ti,keystone-gpio";
+ reg = <0x00 0x00601000 0x00 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&main_gpio_intr>;
+ interrupts = <180>, <181>, <182>,
+ <183>, <184>, <185>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <52>;
+ ti,davinci-gpio-unbanked = <0>;
+ power-domains = <&k3_pds 78 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 78 0>;
+ clock-names = "gpio";
+ };
+
+ sdhci0: mmc@...0000 {
+ compatible = "ti,am64-sdhci-8bit";
+ 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 1>, <&k3_clks 57 2>;
+ clock-names = "clk_ahb", "clk_xin";
+ assigned-clocks = <&k3_clks 57 2>;
+ assigned-clock-parents = <&k3_clks 57 4>;
+ ti,otap-del-sel-legacy = <0x0>;
+ status = "disabled";
+ };
+
+ sdhci1: mmc@...0000 {
+ 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,otap-del-sel-legacy = <0x8>;
+ status = "disabled";
+ };
+
+ sdhci2: mmc@...0000 {
+ 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,otap-del-sel-legacy = <0x8>;
+ status = "disabled";
+ };
+
+ fss: bus@...0000 {
+ compatible = "simple-bus";
+ reg = <0x00 0x0fc00000 0x00 0x70000>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ ospi0: spi@...0000 {
+ 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>;
+ status = "disabled";
+ };
+ };
+
+ cpsw3g: ethernet@...0000 {
+ 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];
+ };
+
+ 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>;
+ status = "disabled";
+ };
+
+ cpts@...00 {
+ 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@...00000 {
+ compatible = "ti,am64-hwspinlock";
+ reg = <0x00 0x2a000000 0x00 0x1000>;
+ #hwlock-cells = <1>;
+ };
+
+ mailbox0_cluster0: mailbox@...00000 {
+ compatible = "ti,am64-mailbox";
+ reg = <0x00 0x29000000 0x00 0x200>;
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <1>;
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <16>;
+ };
+
+ mailbox0_cluster1: mailbox@...10000 {
+ compatible = "ti,am64-mailbox";
+ reg = <0x00 0x29010000 0x00 0x200>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <1>;
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <16>;
+ };
+
+ mailbox0_cluster2: mailbox@...20000 {
+ compatible = "ti,am64-mailbox";
+ reg = <0x00 0x29020000 0x00 0x200>;
+ interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <1>;
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <16>;
+ };
+
+ mailbox0_cluster3: mailbox@...30000 {
+ compatible = "ti,am64-mailbox";
+ reg = <0x00 0x29030000 0x00 0x200>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+ #mbox-cells = <1>;
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <16>;
+ };
+
+ ecap0: pwm@...00000 {
+ compatible = "ti,am3352-ecap";
+ #pwm-cells = <3>;
+ reg = <0x00 0x23100000 0x00 0x100>;
+ power-domains = <&k3_pds 51 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 51 0>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+
+ ecap1: pwm@...10000 {
+ compatible = "ti,am3352-ecap";
+ #pwm-cells = <3>;
+ reg = <0x00 0x23110000 0x00 0x100>;
+ power-domains = <&k3_pds 52 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 52 0>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+
+ ecap2: pwm@...20000 {
+ compatible = "ti,am3352-ecap";
+ #pwm-cells = <3>;
+ reg = <0x00 0x23120000 0x00 0x100>;
+ power-domains = <&k3_pds 53 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 53 0>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+
+ main_mcan0: can@...01000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x20701000 0x00 0x200>,
+ <0x00 0x20708000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 98 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 98 6>, <&k3_clks 98 1>;
+ clock-names = "hclk", "cclk";
+ interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+ <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_mcan1: can@...11000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x20711000 0x00 0x200>,
+ <0x00 0x20718000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 99 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 99 6>, <&k3_clks 99 1>;
+ clock-names = "hclk", "cclk";
+ interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ status = "disabled";
+ };
+
+ main_rti0: watchdog@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...00000 {
+ 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@...10000 {
+ 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@...20000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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/arm64/boot/dts/ti/k3-am62p-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-mcu.dtsi
index 27ca1c9c6d135..c4b0b91d70cf3 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-mcu.dtsi
@@ -11,5 +11,195 @@ mcu_pmx0: pinctrl@...4000 {
#pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0xffffffff>;
+ bootph-all;
+ };
+
+ mcu_esm: esm@...0000 {
+ compatible = "ti,j721e-esm";
+ reg = <0x00 0x4100000 0x00 0x1000>;
+ ti,esm-pins = <0>, <1>, <2>, <85>;
+ status = "reserved";
+ bootph-pre-ram;
+ };
+
+ /*
+ * 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ 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@...0000 {
+ compatible = "ti,am64-uart", "ti,am654-uart";
+ reg = <0x00 0x04a00000 0x00 0x100>;
+ interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
+ power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 149 0>;
+ clock-names = "fclk";
+ status = "disabled";
+ };
+
+ mcu_i2c0: i2c@...0000 {
+ compatible = "ti,am64-i2c", "ti,omap4-i2c";
+ reg = <0x00 0x04900000 0x00 0x100>;
+ interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ power-domains = <&k3_pds 106 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 106 2>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+
+ mcu_spi0: spi@...0000 {
+ 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>;
+ status = "disabled";
+ };
+
+ mcu_spi1: spi@...0000 {
+ 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>;
+ status = "disabled";
+ };
+
+ mcu_gpio_intr: interrupt-controller@...0000 {
+ compatible = "ti,sci-intr";
+ reg = <0x00 0x04210000 0x00 0x200>;
+ ti,intr-trigger-type = <1>;
+ interrupt-controller;
+ interrupt-parent = <&gic500>;
+ #interrupt-cells = <1>;
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <5>;
+ ti,interrupt-ranges = <0 104 4>;
+ };
+
+ mcu_gpio0: gpio@...1000 {
+ compatible = "ti,am64-gpio", "ti,keystone-gpio";
+ reg = <0x00 0x4201000 0x00 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&mcu_gpio_intr>;
+ interrupts = <30>, <31>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ti,ngpio = <24>;
+ ti,davinci-gpio-unbanked = <0>;
+ power-domains = <&k3_pds 79 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 79 0>;
+ clock-names = "gpio";
+ };
+
+ mcu_rti0: watchdog@...0000 {
+ 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";
+ };
+
+ mcu_mcan0: can@...8000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x4e08000 0x00 0x200>,
+ <0x00 0x4e00000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 188 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 188 6>, <&k3_clks 188 1>;
+ clock-names = "hclk", "cclk";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ status = "disabled";
+ };
+
+ mcu_mcan1: can@...8000 {
+ compatible = "bosch,m_can";
+ reg = <0x00 0x4e18000 0x00 0x200>,
+ <0x00 0x4e10000 0x00 0x8000>;
+ reg-names = "m_can", "message_ram";
+ power-domains = <&k3_pds 189 TI_SCI_PD_EXCLUSIVE>;
+ clocks = <&k3_clks 189 6>, <&k3_clks 189 1>;
+ clock-names = "hclk", "cclk";
+ bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "int0", "int1";
+ status = "disabled";
+ };
+
+ mcu_r5fss0: r5fss@...00000 {
+ compatible = "ti,am62-r5fss";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x79000000 0x00 0x79000000 0x8000>,
+ <0x79020000 0x00 0x79020000 0x8000>;
+ power-domains = <&k3_pds 7 TI_SCI_PD_EXCLUSIVE>;
+ mcu_r5fss0_core0: r5f@...00000 {
+ compatible = "ti,am62-r5f";
+ reg = <0x79000000 0x00008000>,
+ <0x79020000 0x00008000>;
+ reg-names = "atcm", "btcm";
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <9>;
+ ti,sci-proc-ids = <0x03 0xff>;
+ resets = <&k3_reset 9 1>;
+ firmware-name = "am62p-mcu-r5f0_0-fw";
+ ti,atcm-enable = <0>;
+ ti,btcm-enable = <1>;
+ ti,loczrama = <0>;
+ };
};
};
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-thermal.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-thermal.dtsi
new file mode 100644
index 0000000000000..85ce545633ea5
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62p-thermal.dtsi
@@ -0,0 +1,47 @@
+// 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 = <125000>; /* 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 = <125000>; /* milliCelsius */
+ hysteresis = <2000>; /* milliCelsius */
+ type = "critical";
+ };
+ };
+ };
+
+ main2_thermal: main2-thermal {
+ polling-delay-passive = <250>; /* milliSeconds */
+ polling-delay = <500>; /* milliSeconds */
+ thermal-sensors = <&wkup_vtm0 2>;
+
+ trips {
+ main2_crit: main2-crit {
+ temperature = <125000>; /* milliCelsius */
+ hysteresis = <2000>; /* milliCelsius */
+ type = "critical";
+ };
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi
index aaf4b793b58e7..19f42b39394ee 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi
@@ -6,17 +6,17 @@
&cbass_wakeup {
wkup_conf: bus@...00000 {
- bootph-all;
compatible = "simple-bus";
reg = <0x00 0x43000000 0x00 0x20000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00 0x00 0x43000000 0x20000>;
+ bootph-all;
chipid: chipid@14 {
- bootph-all;
compatible = "ti,am654-chipid";
reg = <0x14 0x4>;
+ bootph-all;
};
};
@@ -29,4 +29,69 @@ wkup_uart0: serial@...00000 {
clock-names = "fclk";
status = "disabled";
};
+
+ wkup_i2c0: i2c@...00000 {
+ compatible = "ti,am64-i2c", "ti,omap4-i2c";
+ 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@...f0000 {
+ 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@...00000 {
+ 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@...000 {
+ 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>;
+ };
+
+ wkup_r5fss0: r5fss@...00000 {
+ compatible = "ti,am62-r5fss";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x78000000 0x00 0x78000000 0x8000>,
+ <0x78100000 0x00 0x78100000 0x8000>;
+ power-domains = <&k3_pds 119 TI_SCI_PD_EXCLUSIVE>;
+
+ wkup_r5fss0_core0: r5f@...00000 {
+ compatible = "ti,am62-r5f";
+ reg = <0x78000000 0x00008000>,
+ <0x78100000 0x00008000>;
+ reg-names = "atcm", "btcm";
+ ti,sci = <&dmsc>;
+ ti,sci-dev-id = <121>;
+ ti,sci-proc-ids = <0x01 0xff>;
+ resets = <&k3_reset 121 1>;
+ firmware-name = "am62-wkup-r5f0_0-fw";
+ ti,atcm-enable = <1>;
+ ti,btcm-enable = <1>;
+ ti,loczrama = <1>;
+ };
+ };
};
diff --git a/arch/arm64/boot/dts/ti/k3-am62p.dtsi b/arch/arm64/boot/dts/ti/k3-am62p.dtsi
index 294ab73ec98b7..84ffe7b9dcaf3 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p.dtsi
@@ -45,10 +45,10 @@ pmu: pmu {
};
cbass_main: bus@...00 {
- bootph-all;
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
+ bootph-all;
ranges = <0x00 0x000f0000 0x00 0x000f0000 0x00 0x00030000>, /* Main MMRs */
<0x00 0x00420000 0x00 0x00420000 0x00 0x00001000>, /* ESM0 */
@@ -100,10 +100,10 @@ cbass_mcu: bus@...0000 {
<0x00 0x79020000 0x00 0x79020000 0x00 0x00008000>, /* MCU R5 BTCM */
<0x00 0x79100000 0x00 0x79100000 0x00 0x00040000>, /* MCU IRAM0 */
<0x00 0x79140000 0x00 0x79140000 0x00 0x00040000>; /* MCU IRAM1 */
+ bootph-all;
};
cbass_wakeup: bus@...000 {
- bootph-all;
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
@@ -112,8 +112,11 @@ cbass_wakeup: bus@...000 {
<0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>, /* WKUP CTRL MMR */
<0x00 0x78000000 0x00 0x78000000 0x00 0x00008000>, /* DM R5 ATCM*/
<0x00 0x78100000 0x00 0x78100000 0x00 0x00008000>; /* DM R5 BTCM*/
+ bootph-all;
};
};
+
+ #include "k3-am62p-thermal.dtsi"
};
/* Now include peripherals for each bus segment */
--
2.42.0
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