This patch adds 3 UART S5P SoC support. It has UART0, UART1, and UART2.
Signed-off-by: Kukjin Kim <[email protected]>
---
arch/arm/plat-s5p/dev-uart.c | 2 ++
arch/arm/plat-s5p/irq.c | 2 ++
2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/arm/plat-s5p/dev-uart.c b/arch/arm/plat-s5p/dev-uart.c
index 23c7531..a89331e 100644
--- a/arch/arm/plat-s5p/dev-uart.c
+++ b/arch/arm/plat-s5p/dev-uart.c
@@ -95,6 +95,7 @@ static struct resource s5p_uart2_resource[] = {
};
static struct resource s5p_uart3_resource[] = {
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 3
[0] = {
.start = S5P_PA_UART3,
.end = S5P_PA_UART3 + S5P_SZ_UART,
@@ -115,6 +116,7 @@ static struct resource s5p_uart3_resource[] = {
.end = IRQ_S5P_UART_ERR3,
.flags = IORESOURCE_IRQ,
},
+#endif
};
struct s3c24xx_uart_resources s5p_uart_resources[] __initdata = {
diff --git a/arch/arm/plat-s5p/irq.c b/arch/arm/plat-s5p/irq.c
index eada40d..9308f34 100644
--- a/arch/arm/plat-s5p/irq.c
+++ b/arch/arm/plat-s5p/irq.c
@@ -48,11 +48,13 @@ static struct s3c_uart_irq uart_irqs[] = {
.base_irq = IRQ_S5P_UART_BASE2,
.parent_irq = IRQ_UART2,
},
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 3
[3] = {
.regs = S5P_VA_UART3,
.base_irq = IRQ_S5P_UART_BASE3,
.parent_irq = IRQ_UART3,
},
+#endif
};
void __init s5p_init_irq(u32 *vic, u32 num_vic)
--
1.6.2.5
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