Merge https://source.denx.de/u-boot/custodians/u-boot-riscv

- k210 updates

4 files changed, 22 insertions, 22 deletions

diff --git a/doc/board/sipeed/maix.rst b/doc/board/sipeed/maix.rst
index ef79297ef00..903f8831d70 100644
--- a/doc/board/sipeed/maix.rst
+++ b/doc/board/sipeed/maix.rst
@@ -4,16 +4,16 @@
 MAIX
 ====
 
-Several of the Sipeed Maix series of boards cotain the Kendryte K210 processor,
-a 64-bit RISC-V CPU. This processor contains several peripherals to accelerate
-neural network processing and other "ai" tasks. This includes a "KPU" neural
-network processor, an audio processor supporting beamforming reception, and a
-digital video port supporting capture and output at VGA resolution. Other
-peripherals include 8M of SRAM (accessible with and without caching); remappable
-pins, including 40 GPIOs; AES, FFT, and SHA256 accelerators; a DMA controller;
-and I2C, I2S, and SPI controllers. Maix peripherals vary, but include spi flash;
-on-board usb-serial bridges; ports for cameras, displays, and sd cards; and
-ESP32 chips.
+Several of the Sipeed Maix series of boards contain the Kendryte K210 processor,
+a 64-bit RISC-V CPU produced by Canaan Inc. This processor contains several
+peripherals to accelerate neural network processing and other "ai" tasks. This
+includes a "KPU" neural network processor, an audio processor supporting
+beamforming reception, and a digital video port supporting capture and output at
+VGA resolution. Other peripherals include 8M of SRAM (accessible with and
+without caching); remappable pins, including 40 GPIOs; AES, FFT, and SHA256
+accelerators; a DMA controller; and I2C, I2S, and SPI controllers. Maix
+peripherals vary, but include spi flash; on-board usb-serial bridges; ports for
+cameras, displays, and sd cards; and ESP32 chips.
 
 Currently, only the Sipeed MAIX BiT V2.0 (bitm) and Sipeed MAIXDUINO are
 supported, but the boards are fairly similar.
diff --git a/doc/device-tree-bindings/mfd/kendryte,k210-sysctl.txt b/doc/device-tree-bindings/mfd/canaan,k210-sysctl.txt
index 5b24abcb62c..e48b164fc09 100644
--- a/doc/device-tree-bindings/mfd/kendryte,k210-sysctl.txt
+++ b/doc/device-tree-bindings/mfd/canaan,k210-sysctl.txt
@@ -6,7 +6,7 @@ be reference by other bindings which need a phandle to the K210 sysctl regmap.
 
 Required properties:
 - compatible: should be
-	"kendryte,k210-sysctl", "syscon", "simple-mfd"
+	"canaan,k210-sysctl", "syscon", "simple-mfd"
 - reg: address and length of the sysctl registers
 - reg-io-width: must be <4>
 
@@ -15,18 +15,18 @@ Clock sub-node
 This node is a binding for the clock tree driver
 
 Required properties:
-- compatible: should be "kendryte,k210-clk"
+- compatible: should be "canaan,k210-clk"
 - clocks: phandle to the "in0" external oscillator
 - #clock-cells: must be <1>
 
 Example:
 sysctl: syscon@50440000 {
-	compatible = "kendryte,k210-sysctl", "syscon", "simple-mfd";
+	compatible = "canaan,k210-sysctl", "syscon", "simple-mfd";
 	reg = <0x50440000 0x100>;
 	reg-io-width = <4>;
 
 	sysclk: clock-controller {
-		compatible = "kendryte,k210-clk";
+		compatible = "canaan,k210-clk";
 		clocks = <&in0>;
 		#clock-cells = <1>;
 	};
diff --git a/doc/device-tree-bindings/pinctrl/kendryte,k210-fpioa.txt b/doc/device-tree-bindings/pinctrl/canaan,k210-fpioa.txt
index 73871f59305..deca0cfab76 100644
--- a/doc/device-tree-bindings/pinctrl/kendryte,k210-fpioa.txt
+++ b/doc/device-tree-bindings/pinctrl/canaan,k210-fpioa.txt
@@ -5,10 +5,10 @@ in Kendryte K210 SoCs. Any of the 256 functions can be mapped to any of the 48
 pins.
 
 Required properties:
-- compatible: should be "kendryte,k210-fpioa"
+- compatible: should be "canaan,k210-fpioa"
 - reg: address and length of the FPIOA registers
-- kendryte,sysctl: phandle to the "sysctl" register map node
-- kendryte,power-offset: offset in the register map of the power bank control
+- canaan,sysctl: phandle to the "sysctl" register map node
+- canaan,k210-power-offset: offset in the register map of the power bank control
   register (in bytes)
 
 Configuration nodes
@@ -54,10 +54,10 @@ Notes on specific properties include:
 
 Example:
 fpioa: pinmux@502B0000 {
-	compatible = "kendryte,k210-fpioa";
+	compatible = "canaan,k210-fpioa";
 	reg = <0x502B0000 0x100>;
-	kendryte,sysctl = <&sysctl>;
-	kendryte,power-offset = <K210_SYSCTL_POWER_SEL>;
+	canaan,k210-sysctl = <&sysctl>;
+	canaan,k210-power-offset = <K210_SYSCTL_POWER_SEL>;
 
 	/* JTAG running at 3.3V and driven at 11 mA */
 	fpioa_jtag: jtag {
diff --git a/doc/device-tree-bindings/spi/snps,dw-apb-ssi.txt b/doc/device-tree-bindings/spi/snps,dw-apb-ssi.txt
index 8d2888fbe30..7a0f11c53bf 100644
--- a/doc/device-tree-bindings/spi/snps,dw-apb-ssi.txt
+++ b/doc/device-tree-bindings/spi/snps,dw-apb-ssi.txt
@@ -5,8 +5,8 @@ Required properties:
 - compatible : One of
   "altr,socfpga-spi",
   "altr,socfpga-arria10-spi",
-  "canaan,kendryte-k210-spi",
-  "canaan,kendryte-k210-ssi",
+  "canaan,k210-spi",
+  "canaan,k210-ssi",
   "intel,stratix10-spi",
   "intel,agilex-spi",
   "mscc,ocelot-spi",