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-rw-r--r--target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar933x_uart.h13
1 files changed, 11 insertions, 2 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar933x_uart.h b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar933x_uart.h
index edb13cd01..527305559 100644
--- a/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar933x_uart.h
+++ b/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar933x_uart.h
@@ -11,6 +11,9 @@
#ifndef __AR933X_UART_H
#define __AR933X_UART_H
+#define AR933X_UART_REGS_SIZE 20
+#define AR933X_UART_FIFO_SIZE 16
+
#define AR933X_UART_DATA_REG 0x00
#define AR933X_UART_CS_REG 0x04
#define AR933X_UART_CLOCK_REG 0x08
@@ -23,9 +26,14 @@
#define AR933X_UART_CS_PARITY_S 0
#define AR933X_UART_CS_PARITY_M 0x3
-#define AR933X_UART_CS_PARITY_M 0x3
+#define AR933X_UART_CS_PARITY_NONE 0
+#define AR933X_UART_CS_PARITY_ODD 1
+#define AR933X_UART_CS_PARITY_EVEN 2
#define AR933X_UART_CS_IF_MODE_S 2
#define AR933X_UART_CS_IF_MODE_M 0x3
+#define AR933X_UART_CS_IF_MODE_NONE 0
+#define AR933X_UART_CS_IF_MODE_DTE 1
+#define AR933X_UART_CS_IF_MODE_DCE 2
#define AR933X_UART_CS_FLOW_CTRL_S 4
#define AR933X_UART_CS_FLOW_CTRL_M 0x3
#define AR933X_UART_CS_DMA_EN BIT(6)
@@ -41,7 +49,8 @@
#define AR933X_UART_CLOCK_STEP_M 0xffff
#define AR933X_UART_CLOCK_SCALE_M 0xfff
-#define AR933X_UART_CLCOK_SCALE_S 16
+#define AR933X_UART_CLOCK_SCALE_S 16
+#define AR933X_UART_CLOCK_STEP_M 0xffff
#define AR933X_UART_INT_RX_VALID BIT(0)
#define AR933X_UART_INT_TX_READY BIT(1)