diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2014-07-17 16:36:23 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-07-17 16:36:23 +0000 |
| commit | 5c030111a9d57ce38efab652a24f8d242521ba99 (patch) | |
| tree | 318e60b6c6525017f2db05943f3727a77afb701a /target/linux/atheros | |
| parent | e819113e2ee031f6bcdb4677cf26d497e8655d9c (diff) | |
| download | mtk-20170518-5c030111a9d57ce38efab652a24f8d242521ba99.zip mtk-20170518-5c030111a9d57ce38efab652a24f8d242521ba99.tar.gz mtk-20170518-5c030111a9d57ce38efab652a24f8d242521ba99.tar.bz2 | |
atheros: pass UART IRQ number via function argument
UART IRQ number could be different for different SoCs, so make them
configurable.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
SVN-Revision: 41691
Diffstat (limited to 'target/linux/atheros')
| -rw-r--r-- | target/linux/atheros/patches-3.10/100-board.patch | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/target/linux/atheros/patches-3.10/100-board.patch b/target/linux/atheros/patches-3.10/100-board.patch index ab5e6bb..bc6d5d8 100644 --- a/target/linux/atheros/patches-3.10/100-board.patch +++ b/target/linux/atheros/patches-3.10/100-board.patch @@ -1550,7 +1550,7 @@ + --- /dev/null +++ b/arch/mips/ar231x/ar5312.c -@@ -0,0 +1,600 @@ +@@ -0,0 +1,601 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -2148,12 +2148,13 @@ + ar231x_write_reg(AR531X_WD_CTRL, AR531X_WD_CTRL_IGNORE_EXPIRATION); + + _machine_restart = ar5312_restart; -+ ar231x_serial_setup(KSEG1ADDR(AR531X_UART0), ar5312_sys_frequency()); ++ ar231x_serial_setup(KSEG1ADDR(AR531X_UART0), AR531X_MISC_IRQ_UART0, ++ ar5312_sys_frequency()); +} + --- /dev/null +++ b/arch/mips/ar231x/ar2315.c -@@ -0,0 +1,655 @@ +@@ -0,0 +1,656 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive @@ -2807,7 +2808,8 @@ + ar231x_write_reg(AR2315_WDC, AR2315_WDC_IGNORE_EXPIRATION); + + _machine_restart = ar2315_restart; -+ ar231x_serial_setup(KSEG1ADDR(AR2315_UART0), ar2315_apb_frequency()); ++ ar231x_serial_setup(KSEG1ADDR(AR2315_UART0), AR531X_MISC_IRQ_UART0, ++ ar2315_apb_frequency()); +} --- /dev/null +++ b/arch/mips/ar231x/ar2315.h @@ -2976,7 +2978,7 @@ +extern asmlinkage void (*ar231x_irq_dispatch)(void); + +extern int ar231x_find_config(u8 *flash_limit); -+extern void ar231x_serial_setup(u32 mapbase, unsigned int uartclk); ++extern void ar231x_serial_setup(u32 mapbase, int irq, unsigned int uartclk); +extern int ar231x_add_wmac(int nr, u32 base, int irq); +extern int ar231x_add_ethernet(int nr, u32 base, int irq, void *pdata); + @@ -3125,7 +3127,7 @@ +} + +void __init -+ar231x_serial_setup(u32 mapbase, unsigned int uartclk) ++ar231x_serial_setup(u32 mapbase, int irq, unsigned int uartclk) +{ + struct uart_port s; + @@ -3133,7 +3135,7 @@ + + s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST; + s.iotype = UPIO_MEM; -+ s.irq = AR531X_MISC_IRQ_UART0; ++ s.irq = irq; + s.regshift = 2; + s.mapbase = mapbase; + s.uartclk = uartclk; |