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authorImre Kaloz <kaloz@openwrt.org>2009-06-03 13:42:28 +0000
committerImre Kaloz <kaloz@openwrt.org>2009-06-03 13:42:28 +0000
commit6b2a7b73ca8ba542fd2cbd21c615933b99e293ba (patch)
treebe1f22c1565b6e16079e8f09a60bc3899fc6b0a2 /target/linux/avr32/patches
parent3d3d75a2489789df49a4985600f5cd5cb95dbaf8 (diff)
downloadmtk-20170518-6b2a7b73ca8ba542fd2cbd21c615933b99e293ba.zip
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upgrade to 2.6.30-rc8
SVN-Revision: 16307
Diffstat (limited to 'target/linux/avr32/patches')
-rw-r--r--target/linux/avr32/patches/000-revert_usart_pin_selection.patch229
-rw-r--r--target/linux/avr32/patches/001-fix_usart_clash.patch22
2 files changed, 22 insertions, 229 deletions
diff --git a/target/linux/avr32/patches/000-revert_usart_pin_selection.patch b/target/linux/avr32/patches/000-revert_usart_pin_selection.patch
deleted file mode 100644
index 075743b..0000000
--- a/target/linux/avr32/patches/000-revert_usart_pin_selection.patch
+++ /dev/null
@@ -1,229 +0,0 @@
---- a/arch/avr32/boards/atngw100/setup.c
-+++ b/arch/avr32/boards/atngw100/setup.c
-@@ -118,7 +118,7 @@ static void __init set_hw_addr(struct pl
-
- void __init setup_board(void)
- {
-- at32_map_usart(1, 0, 0); /* USART 1: /dev/ttyS0, DB9 */
-+ at32_map_usart(1, 0); /* USART 1: /dev/ttyS0, DB9 */
- at32_setup_serial_console(0);
- }
-
---- a/arch/avr32/boards/atstk1000/atstk1002.c
-+++ b/arch/avr32/boards/atstk1000/atstk1002.c
-@@ -252,12 +252,12 @@ static void __init atstk1002_setup_extda
- void __init setup_board(void)
- {
- #ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
-- at32_map_usart(0, 1, 0); /* USART 0/B: /dev/ttyS1, IRDA */
-+ at32_map_usart(0, 1); /* USART 0/B: /dev/ttyS1, IRDA */
- #else
-- at32_map_usart(1, 0, 0); /* USART 1/A: /dev/ttyS0, DB9 */
-+ at32_map_usart(1, 0); /* USART 1/A: /dev/ttyS0, DB9 */
- #endif
- /* USART 2/unused: expansion connector */
-- at32_map_usart(3, 2, 0); /* USART 3/C: /dev/ttyS2, DB9 */
-+ at32_map_usart(3, 2); /* USART 3/C: /dev/ttyS2, DB9 */
-
- at32_setup_serial_console(0);
- }
---- a/arch/avr32/boards/atstk1000/atstk1003.c
-+++ b/arch/avr32/boards/atstk1000/atstk1003.c
-@@ -115,12 +115,12 @@ static void __init atstk1003_setup_extda
- void __init setup_board(void)
- {
- #ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
-- at32_map_usart(0, 1, 0); /* USART 0/B: /dev/ttyS1, IRDA */
-+ at32_map_usart(0, 1); /* USART 0/B: /dev/ttyS1, IRDA */
- #else
-- at32_map_usart(1, 0, 0); /* USART 1/A: /dev/ttyS0, DB9 */
-+ at32_map_usart(1, 0); /* USART 1/A: /dev/ttyS0, DB9 */
- #endif
- /* USART 2/unused: expansion connector */
-- at32_map_usart(3, 2, 0); /* USART 3/C: /dev/ttyS2, DB9 */
-+ at32_map_usart(3, 2); /* USART 3/C: /dev/ttyS2, DB9 */
-
- at32_setup_serial_console(0);
- }
---- a/arch/avr32/boards/atstk1000/atstk1004.c
-+++ b/arch/avr32/boards/atstk1000/atstk1004.c
-@@ -120,12 +120,12 @@ static void __init atstk1004_setup_extda
- void __init setup_board(void)
- {
- #ifdef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
-- at32_map_usart(0, 1, 0); /* USART 0/B: /dev/ttyS1, IRDA */
-+ at32_map_usart(0, 1); /* USART 0/B: /dev/ttyS1, IRDA */
- #else
-- at32_map_usart(1, 0, 0); /* USART 1/A: /dev/ttyS0, DB9 */
-+ at32_map_usart(1, 0); /* USART 1/A: /dev/ttyS0, DB9 */
- #endif
- /* USART 2/unused: expansion connector */
-- at32_map_usart(3, 2, 0); /* USART 3/C: /dev/ttyS2, DB9 */
-+ at32_map_usart(3, 2); /* USART 3/C: /dev/ttyS2, DB9 */
-
- at32_setup_serial_console(0);
- }
---- a/arch/avr32/boards/favr-32/setup.c
-+++ b/arch/avr32/boards/favr-32/setup.c
-@@ -250,7 +250,7 @@ static void __init favr32_setup_atmel_pw
-
- void __init setup_board(void)
- {
-- at32_map_usart(3, 0, 0); /* USART 3 => /dev/ttyS0 */
-+ at32_map_usart(3, 0); /* USART 3 => /dev/ttyS0 */
- at32_setup_serial_console(0);
- }
-
---- a/arch/avr32/boards/hammerhead/setup.c
-+++ b/arch/avr32/boards/hammerhead/setup.c
-@@ -165,7 +165,7 @@ static void __init set_hw_addr(struct pl
-
- void __init setup_board(void)
- {
-- at32_map_usart(1, 0, 0); /* USART 1: /dev/ttyS0, DB9 */
-+ at32_map_usart(1, 0); /* USART 1: /dev/ttyS0, DB9 */
- at32_setup_serial_console(0);
- }
-
---- a/arch/avr32/boards/merisc/setup.c
-+++ b/arch/avr32/boards/merisc/setup.c
-@@ -231,9 +231,9 @@ static void detect_merisc_board_id(void)
-
- void __init setup_board(void)
- {
-- at32_map_usart(0, 0, 0);
-- at32_map_usart(1, 1, 0);
-- at32_map_usart(3, 3, 0);
-+ at32_map_usart(0, 0);
-+ at32_map_usart(1, 1);
-+ at32_map_usart(3, 3);
- at32_setup_serial_console(1);
- }
-
-@@ -248,7 +248,7 @@ static int __init merisc_init(void)
- at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL | (1 << 26));
-
- if (merisc_board_id >= 1)
-- at32_map_usart(2, 2, 0);
-+ at32_map_usart(2, 2);
-
- at32_add_device_usart(0);
- at32_add_device_usart(1);
---- a/arch/avr32/boards/mimc200/setup.c
-+++ b/arch/avr32/boards/mimc200/setup.c
-@@ -175,10 +175,10 @@ static void __init set_hw_addr(struct pl
-
- void __init setup_board(void)
- {
-- at32_map_usart(0, 0, 0); /* USART 0: /dev/ttyS0 (TTL --> Altera) */
-- at32_map_usart(1, 1, 0); /* USART 1: /dev/ttyS1 (RS232) */
-- at32_map_usart(2, 2, 0); /* USART 2: /dev/ttyS2 (RS485) */
-- at32_map_usart(3, 3, 0); /* USART 3: /dev/ttyS3 (RS422 Multidrop) */
-+ at32_map_usart(0, 0); /* USART 0: /dev/ttyS0 (TTL --> Altera) */
-+ at32_map_usart(1, 1); /* USART 1: /dev/ttyS1 (RS232) */
-+ at32_map_usart(2, 2); /* USART 2: /dev/ttyS2 (RS485) */
-+ at32_map_usart(3, 3); /* USART 3: /dev/ttyS3 (RS422 Multidrop) */
- }
-
- static struct i2c_gpio_platform_data i2c_gpio_data = {
---- a/arch/avr32/mach-at32ap/at32ap700x.c
-+++ b/arch/avr32/mach-at32ap/at32ap700x.c
-@@ -966,68 +966,56 @@ static struct resource atmel_usart3_reso
- DEFINE_DEV_DATA(atmel_usart, 3);
- DEV_CLK(usart, atmel_usart3, pba, 6);
-
--static inline void configure_usart0_pins(int flags)
-+static inline void configure_usart0_pins(void)
- {
- u32 pin_mask = (1 << 8) | (1 << 9); /* RXD & TXD */
-- if (flags & ATMEL_USART_RTS) pin_mask |= (1 << 6);
-- if (flags & ATMEL_USART_CTS) pin_mask |= (1 << 7);
-- if (flags & ATMEL_USART_CLK) pin_mask |= (1 << 10);
-
- select_peripheral(PIOA, pin_mask, PERIPH_B, AT32_GPIOF_PULLUP);
- }
-
--static inline void configure_usart1_pins(int flags)
-+static inline void configure_usart1_pins(void)
- {
- u32 pin_mask = (1 << 17) | (1 << 18); /* RXD & TXD */
-- if (flags & ATMEL_USART_RTS) pin_mask |= (1 << 19);
-- if (flags & ATMEL_USART_CTS) pin_mask |= (1 << 20);
-- if (flags & ATMEL_USART_CLK) pin_mask |= (1 << 16);
-
- select_peripheral(PIOA, pin_mask, PERIPH_A, AT32_GPIOF_PULLUP);
- }
-
--static inline void configure_usart2_pins(int flags)
-+static inline void configure_usart2_pins(void)
- {
- u32 pin_mask = (1 << 26) | (1 << 27); /* RXD & TXD */
-- if (flags & ATMEL_USART_RTS) pin_mask |= (1 << 30);
-- if (flags & ATMEL_USART_CTS) pin_mask |= (1 << 29);
-- if (flags & ATMEL_USART_CLK) pin_mask |= (1 << 28);
-
- select_peripheral(PIOB, pin_mask, PERIPH_B, AT32_GPIOF_PULLUP);
- }
-
--static inline void configure_usart3_pins(int flags)
-+static inline void configure_usart3_pins(void)
- {
- u32 pin_mask = (1 << 18) | (1 << 17); /* RXD & TXD */
-- if (flags & ATMEL_USART_RTS) pin_mask |= (1 << 16);
-- if (flags & ATMEL_USART_CTS) pin_mask |= (1 << 15);
-- if (flags & ATMEL_USART_CLK) pin_mask |= (1 << 19);
-
- select_peripheral(PIOB, pin_mask, PERIPH_B, AT32_GPIOF_PULLUP);
- }
-
- static struct platform_device *__initdata at32_usarts[4];
-
--void __init at32_map_usart(unsigned int hw_id, unsigned int line, int flags)
-+void __init at32_map_usart(unsigned int hw_id, unsigned int line)
- {
- struct platform_device *pdev;
-
- switch (hw_id) {
- case 0:
- pdev = &atmel_usart0_device;
-- configure_usart0_pins(flags);
-+ configure_usart0_pins();
- break;
- case 1:
- pdev = &atmel_usart1_device;
-- configure_usart1_pins(flags);
-+ configure_usart1_pins();
- break;
- case 2:
- pdev = &atmel_usart2_device;
-- configure_usart2_pins(flags);
-+ configure_usart2_pins();
- break;
- case 3:
- pdev = &atmel_usart3_device;
-- configure_usart3_pins(flags);
-+ configure_usart3_pins();
- break;
- default:
- return;
---- a/arch/avr32/mach-at32ap/include/mach/board.h
-+++ b/arch/avr32/mach-at32ap/include/mach/board.h
-@@ -26,17 +26,12 @@ static inline void __deprecated at32_add
- #define ATMEL_MAX_UART 4
- extern struct platform_device *atmel_default_console_device;
-
--/* Flags for selecting USART extra pins */
--#define ATMEL_USART_RTS 0x01
--#define ATMEL_USART_CTS 0x02
--#define ATMEL_USART_CLK 0x03
--
- struct atmel_uart_data {
- short use_dma_tx; /* use transmit DMA? */
- short use_dma_rx; /* use receive DMA? */
- void __iomem *regs; /* virtual base address, if any */
- };
--void at32_map_usart(unsigned int hw_id, unsigned int line, int flags);
-+void at32_map_usart(unsigned int hw_id, unsigned int line);
- struct platform_device *at32_add_device_usart(unsigned int id);
-
- struct eth_platform_data {
diff --git a/target/linux/avr32/patches/001-fix_usart_clash.patch b/target/linux/avr32/patches/001-fix_usart_clash.patch
new file mode 100644
index 0000000..54657fd
--- /dev/null
+++ b/target/linux/avr32/patches/001-fix_usart_clash.patch
@@ -0,0 +1,22 @@
+Fix clash in ATMEL_USART_ flags
+
+At the moment ATMEL_USART_{RTS,CTS,CLK} have the values
+1, 2 and 3 respectively. Given these are used in bitmasks,
+trying to turn on the CLK line will in fact turn on the
+RTS and CTS lines as well.
+
+Change the value of ATMEL_USART_CLK to 4.
+
+Signed-off-by: Ben Nizette <bn@niasdigital.com>
+---
+--- a/arch/avr32/mach-at32ap/include/mach/board.h
++++ b/arch/avr32/mach-at32ap/include/mach/board.h
+@@ -29,7 +29,7 @@ extern struct platform_device *atmel_def
+ /* Flags for selecting USART extra pins */
+ #define ATMEL_USART_RTS 0x01
+ #define ATMEL_USART_CTS 0x02
+-#define ATMEL_USART_CLK 0x03
++#define ATMEL_USART_CLK 0x04
+
+ struct atmel_uart_data {
+ short use_dma_tx; /* use transmit DMA? */