From 5668545a08c80e0d9dc325bd6c79028b19227e5d Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 1 Sep 2008 21:25:33 +0100 Subject: [ARM] omap: improve is_omap_port() Make is_omap_port() take the uart_8250_port structure so it can do whatever test it desires. Convert the test to compare the physical addresses rather than virtual addresses. Signed-off-by: Russell King --- arch/arm/plat-omap/include/mach/serial.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'arch/arm/plat-omap/include/mach/serial.h') diff --git a/arch/arm/plat-omap/include/mach/serial.h b/arch/arm/plat-omap/include/mach/serial.h index cc6bfa5..515b89b 100644 --- a/arch/arm/plat-omap/include/mach/serial.h +++ b/arch/arm/plat-omap/include/mach/serial.h @@ -26,12 +26,12 @@ #define OMAP1510_BASE_BAUD (12000000/16) #define OMAP16XX_BASE_BAUD (48000000/16) -#define is_omap_port(p) ({int __ret = 0; \ - if (p == IO_ADDRESS(OMAP_UART1_BASE) || \ - p == IO_ADDRESS(OMAP_UART2_BASE) || \ - p == IO_ADDRESS(OMAP_UART3_BASE)) \ - __ret = 1; \ - __ret; \ +#define is_omap_port(pt) ({int __ret = 0; \ + if ((pt)->port.mapbase == OMAP_UART1_BASE || \ + (pt)->port.mapbase == OMAP_UART2_BASE || \ + (pt)->port.mapbase == OMAP_UART3_BASE) \ + __ret = 1; \ + __ret; \ }) #endif -- cgit v1.1 From 6e81176dc8b7ec20da9f48b9be076e83f5d7d2ec Mon Sep 17 00:00:00 2001 From: Jouni Hogander Date: Mon, 6 Oct 2008 15:49:15 +0300 Subject: ARM: OMAP2 Provide function to enable/disable uart clocks This patch adds common function to enable/disable omap2/3 uart clocks. Enabled uarts are passed by bootloader in atags and clocks for these enabled uarts are touched. Signed-off-by: Jouni Hogander Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/include/mach/serial.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/plat-omap/include/mach/serial.h') diff --git a/arch/arm/plat-omap/include/mach/serial.h b/arch/arm/plat-omap/include/mach/serial.h index 515b89b..8a676a0 100644 --- a/arch/arm/plat-omap/include/mach/serial.h +++ b/arch/arm/plat-omap/include/mach/serial.h @@ -20,11 +20,17 @@ #define OMAP_UART1_BASE 0x4806a000 #define OMAP_UART2_BASE 0x4806c000 #define OMAP_UART3_BASE 0x4806e000 +#elif defined(CONFIG_ARCH_OMAP3) +/* OMAP3 serial ports */ +#define OMAP_UART1_BASE 0x4806a000 +#define OMAP_UART2_BASE 0x4806c000 +#define OMAP_UART3_BASE 0x49020000 #endif #define OMAP_MAX_NR_PORTS 3 #define OMAP1510_BASE_BAUD (12000000/16) #define OMAP16XX_BASE_BAUD (48000000/16) +#define OMAP24XX_BASE_BAUD (48000000/16) #define is_omap_port(pt) ({int __ret = 0; \ if ((pt)->port.mapbase == OMAP_UART1_BASE || \ -- cgit v1.1