Populate nodes for l2-cache-controller, EDMA, mailbox,
mmc, sham.
And also updating dt properties for epwmss, aes, des.
Few nodes are taken from a different tree that are added by
Suman Anna <s-anna@xxxxxx> (Mailbox)
Balaji T K <balajitk@xxxxxx> (MMC)
Mugunthan V N <mugunthanvnm@xxxxxx> (Pinmux, Ethernet)
Signed-off-by: Lokesh Vutla <lokeshvutla@xxxxxx>
---
arch/arm/boot/dts/am4372.dtsi | 210 ++++++++++++++++++++++++++++++++++++++++-
1 file changed, 209 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index a403172..c328d5c 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -19,6 +19,8 @@
aliases {
serial0 = &uart0;
+ ethernet0 = &cpsw_emac0;
+ ethernet1 = &cpsw_emac1;
};
cpus {
@@ -39,11 +41,42 @@
<0x48240100 0x0100>;
};
+ l2-cache-controller@48242000 {
+ compatible = "arm,pl310-cache";
+ reg = <0x48242000 0x1000>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ am43xx_pinmux: pinmux@44e10800 {
+ compatible = "pinctrl-single";
+ reg = <0x44e10800 0x31c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <0xffffffff>;
+ };
+
ocp {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
+ ti,hwmods = "l3_main";
+
+ edma: edma@49000000 {
+ compatible = "ti,edma3";
+ ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
+ reg = <0x49000000 0x10000>,
+ <0x44e10f90 0x10>;
+ interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+ #dma-cells = <1>;
+ dma-channels = <64>;
+ ti,edma-regions = <4>;
+ ti,edma-slots = <256>;
+ };
uart0: serial@44e09000 {
compatible = "ti,am4372-uart","ti,omap2-uart";
@@ -92,6 +125,18 @@
status = "disabled";
};
+ mailbox: mailbox@480C8000 {
+ compatible = "ti,omap4-mailbox";
+ reg = <0x480C8000 0x200>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+ ti,hwmods = "mailbox";
+ ti,mbox-num-users = <4>;
+ ti,mbox-num-fifos = <8>;
+ ti,mbox-names = "wkup_m3";
+ ti,mbox-data = <0 0 0 0>;
+ status = "disabled";
+ };
+
timer1: timer@44e31000 {
compatible = "ti,am4372-timer-1ms","ti,am335x-timer-1ms";
reg = <0x44e31000 0x400>;
@@ -203,7 +248,6 @@
reg = <0x44e35000 0x1000>;
interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "wd_timer2";
- status = "disabled";
};
gpio0: gpio@44e07000 {
@@ -318,6 +362,40 @@
status = "disabled";
};
+ mmc1: mmc@48060000 {
+ compatible = "ti,omap4-hsmmc";
+ reg = <0x48060000 0x1000>;
+ ti,hwmods = "mmc1";
+ ti,dual-volt;
+ ti,needs-special-reset;
+ dmas = <&edma 24
+ &edma 25>;
+ dma-names = "tx", "rx";
+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ mmc2: mmc@481d8000 {
+ compatible = "ti,omap4-hsmmc";
+ reg = <0x481d8000 0x1000>;
+ ti,hwmods = "mmc2";
+ ti,needs-special-reset;
+ dmas = <&edma 2
+ &edma 3>;
+ dma-names = "tx", "rx";
+ interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ mmc3: mmc@47810000 {
+ compatible = "ti,omap4-hsmmc";
+ reg = <0x47810000 0x1000>;
+ ti,hwmods = "mmc3";
+ ti,needs-special-reset;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
spi1: spi@481a0000 {
compatible = "ti,am4372-mcspi","ti,omap4-mcspi";
reg = <0x481a0000 0x400>;
@@ -366,50 +444,173 @@
GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH
GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <1>;
ti,hwmods = "cpgmac0";
status = "disabled";
+ cpdma_channels = <8>;
+ ale_entries = <1024>;
+ bd_ram_size = <0x2000>;
+ no_bd_ram = <0>;
+ rx_descs = <64>;
+ mac_control = <0x20>;
+ slaves = <2>;
+ active_slave = <0>;
+ cpts_clock_mult = <0x80000000>;
+ cpts_clock_shift = <29>;
+ ranges;
+
+ davinci_mdio: mdio@4a101000 {
+ compatible = "ti,am4372-mdio","ti,davinci_mdio";
+ reg = <0x4a101000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ti,hwmods = "davinci_mdio";
+ bus_freq = <1000000>;
+ status = "disabled";
+ };
+
+ cpsw_emac0: slave@4a100200 {
+ /* Filled in by U-Boot */
+ mac-address = [ 00 00 00 00 00 00 ];
+ };
+
+ cpsw_emac1: slave@4a100300 {
+ /* Filled in by U-Boot */
+ mac-address = [ 00 00 00 00 00 00 ];
+ };
};
epwmss0: epwmss@48300000 {
compatible = "ti,am4372-pwmss","ti,am33xx-pwmss";
reg = <0x48300000 0x10>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
ti,hwmods = "epwmss0";
status = "disabled";
+
+ ecap0: ecap@48300100 {
+ compatible = "ti,am4372-ecap","ti,am33xx-ecap";
+ reg = <0x48300100 0x80>;
+ ti,hwmods = "ecap0";
+ status = "disabled";
+ };
+
+ ehrpwm0: ehrpwm@48300200 {
+ compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ reg = <0x48300200 0x80>;
+ ti,hwmods = "ehrpwm0";
+ status = "disabled";
+ };
};
epwmss1: epwmss@48302000 {
compatible = "ti,am4372-pwmss","ti,am33xx-pwmss";
reg = <0x48302000 0x10>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
ti,hwmods = "epwmss1";
status = "disabled";
+
+ ecap1: ecap@48302100 {
+ compatible = "ti,am4372-ecap","ti,am33xx-ecap";
+ reg = <0x48302100 0x80>;
+ ti,hwmods = "ecap1";
+ status = "disabled";
+ };
+
+ ehrpwm1: ehrpwm@48302200 {
+ compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ reg = <0x48302200 0x80>;
+ ti,hwmods = "ehrpwm1";
+ status = "disabled";
+ };
};
epwmss2: epwmss@48304000 {
compatible = "ti,am4372-pwmss","ti,am33xx-pwmss";
reg = <0x48304000 0x10>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
ti,hwmods = "epwmss2";
status = "disabled";
+
+ ecap2: ecap@48304100 {
+ compatible = "ti,am4372-ecap","ti,am33xx-ecap";
+ reg = <0x48304100 0x80>;
+ ti,hwmods = "ecap2";
+ status = "disabled";
+ };
+
+ ehrpwm2: ehrpwm@48304200 {
+ compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ reg = <0x48304200 0x80>;
+ ti,hwmods = "ehrpwm2";
+ status = "disabled";
+ };
};
epwmss3: epwmss@48306000 {
compatible = "ti,am4372-pwmss","ti,am33xx-pwmss";
reg = <0x48306000 0x10>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
ti,hwmods = "epwmss3";
status = "disabled";
+
+ ehrpwm3: ehrpwm@48306200 {
+ compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ reg = <0x48306200 0x80>;
+ ti,hwmods = "ehrpwm3";
+ status = "disabled";
+ };
};
epwmss4: epwmss@48308000 {
compatible = "ti,am4372-pwmss","ti,am33xx-pwmss";
reg = <0x48308000 0x10>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
ti,hwmods = "epwmss4";
status = "disabled";
+
+ ehrpwm4: ehrpwm@48308200 {
+ compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ reg = <0x48308200 0x80>;
+ ti,hwmods = "ehrpwm4";
+ status = "disabled";
+ };
};
epwmss5: epwmss@4830a000 {
compatible = "ti,am4372-pwmss","ti,am33xx-pwmss";
reg = <0x4830a000 0x10>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
ti,hwmods = "epwmss5";
status = "disabled";
+
+ ehrpwm5: ehrpwm@4830a200 {
+ compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ reg = <0x4830a200 0x80>;
+ ti,hwmods = "ehrpwm5";
+ status = "disabled";
+ };
+ };
+
+ sham: sham@53100000 {
+ compatible = "ti,omap5-sham";
+ ti,hwmods = "sham";
+ reg = <0x53100000 0x300>;
+ dmas = <&edma 36>;
+ dma-names = "rx";
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
};
aes: aes@53501000 {
@@ -417,6 +618,9 @@
ti,hwmods = "aes";
reg = <0x53501000 0xa0>;
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&edma 6
+ &edma 5>;
+ dma-names = "tx", "rx";
};
des: des@53701000 {
@@ -424,6 +628,10 @@
ti,hwmods = "des";
reg = <0x53701000 0xa0>;
interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&edma 34
+ &edma 33>;
+ dma-names = "tx", "rx";
};
+
};
};
--
1.7.9.5
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