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Diffstat (limited to 'arch/arm/boot/dts/microchip/sama7g5.dtsi')
-rw-r--r--arch/arm/boot/dts/microchip/sama7g5.dtsi81
1 files changed, 59 insertions, 22 deletions
diff --git a/arch/arm/boot/dts/microchip/sama7g5.dtsi b/arch/arm/boot/dts/microchip/sama7g5.dtsi
index 269e0a3ca269..03ef3d9aaeec 100644
--- a/arch/arm/boot/dts/microchip/sama7g5.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7g5.dtsi
@@ -38,6 +38,16 @@
clock-names = "cpu";
operating-points-v2 = <&cpu_opp_table>;
#cooling-cells = <2>; /* min followed by max */
+ d-cache-size = <0x8000>; // L1, 32 KB
+ i-cache-size = <0x8000>; // L1, 32 KB
+ next-level-cache = <&L2>;
+
+ L2: l2-cache {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-size = <0x40000>; // L2, 256 KB
+ cache-unified;
+ };
};
};
@@ -117,19 +127,22 @@
};
clocks {
- slow_xtal: slow_xtal {
+ slow_xtal: clock-slowxtal {
compatible = "fixed-clock";
+ clock-output-names = "slow_xtal";
#clock-cells = <0>;
};
- main_xtal: main_xtal {
+ main_xtal: clock-mainxtal {
compatible = "fixed-clock";
+ clock-output-names = "main_xtal";
#clock-cells = <0>;
};
- usb_clk: usb_clk {
+ usb_clk: clock-usbclk {
compatible = "fixed-clock";
#clock-cells = <0>;
+ clock-output-names = "usb_clk";
clock-frequency = <48000000>;
};
};
@@ -272,7 +285,7 @@
compatible = "microchip,sama7g5-rtt", "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt";
reg = <0xe001d020 0x30>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk32k 0>;
+ clocks = <&clk32k 1>;
};
clk32k: clock-controller@e001d050 {
@@ -698,7 +711,7 @@
};
flx0: flexcom@e1818000 {
- compatible = "atmel,sama5d2-flexcom";
+ compatible = "microchip,sama7g5-flexcom", "atmel,sama5d2-flexcom";
reg = <0xe1818000 0x200>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 38>;
#address-cells = <1>;
@@ -714,7 +727,7 @@
clocks = <&pmc PMC_TYPE_PERIPHERAL 38>;
clock-names = "usart";
dmas = <&dma1 AT91_XDMAC_DT_PERID(6)>,
- <&dma1 AT91_XDMAC_DT_PERID(5)>;
+ <&dma1 AT91_XDMAC_DT_PERID(5)>;
dma-names = "tx", "rx";
atmel,use-dma-rx;
atmel,use-dma-tx;
@@ -723,7 +736,7 @@
};
flx1: flexcom@e181c000 {
- compatible = "atmel,sama5d2-flexcom";
+ compatible = "microchip,sama7g5-flexcom", "atmel,sama5d2-flexcom";
reg = <0xe181c000 0x200>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 39>;
#address-cells = <1>;
@@ -740,14 +753,14 @@
clocks = <&pmc PMC_TYPE_PERIPHERAL 39>;
atmel,fifo-size = <32>;
dmas = <&dma0 AT91_XDMAC_DT_PERID(8)>,
- <&dma0 AT91_XDMAC_DT_PERID(7)>;
+ <&dma0 AT91_XDMAC_DT_PERID(7)>;
dma-names = "tx", "rx";
status = "disabled";
};
};
flx3: flexcom@e1824000 {
- compatible = "atmel,sama5d2-flexcom";
+ compatible = "microchip,sama7g5-flexcom", "atmel,sama5d2-flexcom";
reg = <0xe1824000 0x200>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 41>;
#address-cells = <1>;
@@ -763,7 +776,7 @@
clocks = <&pmc PMC_TYPE_PERIPHERAL 41>;
clock-names = "usart";
dmas = <&dma1 AT91_XDMAC_DT_PERID(12)>,
- <&dma1 AT91_XDMAC_DT_PERID(11)>;
+ <&dma1 AT91_XDMAC_DT_PERID(11)>;
dma-names = "tx", "rx";
atmel,use-dma-rx;
atmel,use-dma-tx;
@@ -791,7 +804,7 @@
};
flx4: flexcom@e2018000 {
- compatible = "atmel,sama5d2-flexcom";
+ compatible = "microchip,sama7g5-flexcom", "atmel,sama5d2-flexcom";
reg = <0xe2018000 0x200>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 42>;
#address-cells = <1>;
@@ -807,17 +820,17 @@
clocks = <&pmc PMC_TYPE_PERIPHERAL 42>;
clock-names = "usart";
dmas = <&dma1 AT91_XDMAC_DT_PERID(14)>,
- <&dma1 AT91_XDMAC_DT_PERID(13)>;
+ <&dma1 AT91_XDMAC_DT_PERID(13)>;
dma-names = "tx", "rx";
atmel,use-dma-rx;
atmel,use-dma-tx;
- atmel,fifo-size = <16>;
+ atmel,fifo-size = <32>;
status = "disabled";
};
};
flx7: flexcom@e2024000 {
- compatible = "atmel,sama5d2-flexcom";
+ compatible = "microchip,sama7g5-flexcom", "atmel,sama5d2-flexcom";
reg = <0xe2024000 0x200>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 45>;
#address-cells = <1>;
@@ -833,11 +846,11 @@
clocks = <&pmc PMC_TYPE_PERIPHERAL 45>;
clock-names = "usart";
dmas = <&dma1 AT91_XDMAC_DT_PERID(20)>,
- <&dma1 AT91_XDMAC_DT_PERID(19)>;
+ <&dma1 AT91_XDMAC_DT_PERID(19)>;
dma-names = "tx", "rx";
atmel,use-dma-rx;
atmel,use-dma-tx;
- atmel,fifo-size = <16>;
+ atmel,fifo-size = <32>;
status = "disabled";
};
};
@@ -911,7 +924,7 @@
};
flx8: flexcom@e2818000 {
- compatible = "atmel,sama5d2-flexcom";
+ compatible = "microchip,sama7g5-flexcom", "atmel,sama5d2-flexcom";
reg = <0xe2818000 0x200>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 46>;
#address-cells = <1>;
@@ -928,14 +941,14 @@
clocks = <&pmc PMC_TYPE_PERIPHERAL 46>;
atmel,fifo-size = <32>;
dmas = <&dma0 AT91_XDMAC_DT_PERID(22)>,
- <&dma0 AT91_XDMAC_DT_PERID(21)>;
+ <&dma0 AT91_XDMAC_DT_PERID(21)>;
dma-names = "tx", "rx";
status = "disabled";
};
};
flx9: flexcom@e281c000 {
- compatible = "atmel,sama5d2-flexcom";
+ compatible = "microchip,sama7g5-flexcom", "atmel,sama5d2-flexcom";
reg = <0xe281c000 0x200>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 47>;
#address-cells = <1>;
@@ -952,14 +965,38 @@
clocks = <&pmc PMC_TYPE_PERIPHERAL 47>;
atmel,fifo-size = <32>;
dmas = <&dma0 AT91_XDMAC_DT_PERID(24)>,
- <&dma0 AT91_XDMAC_DT_PERID(23)>;
+ <&dma0 AT91_XDMAC_DT_PERID(23)>;
+ dma-names = "tx", "rx";
+ status = "disabled";
+ };
+ };
+
+ flx10: flexcom@e2820000 {
+ compatible = "microchip,sama7g5-flexcom", "atmel,sama5d2-flexcom";
+ reg = <0xe2820000 0x200>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 48>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0xe2820000 0x800>;
+ status = "disabled";
+
+ i2c10: i2c@600 {
+ compatible = "microchip,sama7g5-i2c", "microchip,sam9x60-i2c";
+ reg = <0x600 0x200>;
+ interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 48>;
+ atmel,fifo-size = <32>;
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(26)>,
+ <&dma0 AT91_XDMAC_DT_PERID(25)>;
dma-names = "tx", "rx";
status = "disabled";
};
};
flx11: flexcom@e2824000 {
- compatible = "atmel,sama5d2-flexcom";
+ compatible = "microchip,sama7g5-flexcom", "atmel,sama5d2-flexcom";
reg = <0xe2824000 0x200>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 49>;
#address-cells = <1>;
@@ -977,7 +1014,7 @@
#size-cells = <0>;
atmel,fifo-size = <32>;
dmas = <&dma0 AT91_XDMAC_DT_PERID(28)>,
- <&dma0 AT91_XDMAC_DT_PERID(27)>;
+ <&dma0 AT91_XDMAC_DT_PERID(27)>;
dma-names = "tx", "rx";
status = "disabled";
};
generated by cgit (git 2.34.1) at 2025-12-27 03:10:47 +0000