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| author | Lars-Peter Clausen <lars@metafoo.de> | 2010-03-08 20:34:01 +0000 |
|---|---|---|
| committer | Lars-Peter Clausen <lars@metafoo.de> | 2010-03-08 20:34:01 +0000 |
| commit | 94f764a9d679d8c63c6765d037d1c4f2a3cb0fbd (patch) | |
| tree | ca2e8abc5e90403ded36628e788cdc5ed4afd953 /target/linux/xburst/files-2.6.32/arch | |
| parent | fa445c6a47010f08b7b2e28b3584af150b440d2e (diff) | |
| download | mtk-20170518-94f764a9d679d8c63c6765d037d1c4f2a3cb0fbd.zip mtk-20170518-94f764a9d679d8c63c6765d037d1c4f2a3cb0fbd.tar.gz mtk-20170518-94f764a9d679d8c63c6765d037d1c4f2a3cb0fbd.tar.bz2 | |
Fix gpio and irq wakeup irq handling.
SVN-Revision: 20070
Diffstat (limited to 'target/linux/xburst/files-2.6.32/arch')
| -rw-r--r-- | target/linux/xburst/files-2.6.32/arch/mips/jz4740/gpio.c | 6 | ||||
| -rw-r--r-- | target/linux/xburst/files-2.6.32/arch/mips/jz4740/irq.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/target/linux/xburst/files-2.6.32/arch/mips/jz4740/gpio.c b/target/linux/xburst/files-2.6.32/arch/mips/jz4740/gpio.c index ccaa060..df5df5c 100644 --- a/target/linux/xburst/files-2.6.32/arch/mips/jz4740/gpio.c +++ b/target/linux/xburst/files-2.6.32/arch/mips/jz4740/gpio.c @@ -446,6 +446,7 @@ int jz_gpio_suspend(void) gpio = chip->gpio_chip.base; chip->suspend_mask = readl(GPIO_TO_REG(gpio, JZ_REG_GPIO_MASK)); writel(~(chip->wakeup), GPIO_TO_REG(gpio, JZ_REG_GPIO_MASK_SET)); + writel(chip->wakeup, GPIO_TO_REG(gpio, JZ_REG_GPIO_MASK_CLEAR)); } chip = jz_gpio_chips; @@ -459,7 +460,10 @@ int jz_gpio_resume(void) int i; for (i = 0; i < ARRAY_SIZE(jz_gpio_chips); ++i, ++chip) { - writel(~(chip->suspend_mask), GPIO_TO_REG(chip->gpio_chip.base, JZ_REG_GPIO_MASK_CLEAR)); + writel(~(chip->suspend_mask), GPIO_TO_REG(chip->gpio_chip.base, + JZ_REG_GPIO_MASK_CLEAR)); + writel(chip->suspend_mask, GPIO_TO_REG(chip->gpio_chip.base, + JZ_REG_GPIO_MASK_SET)); } return 0; diff --git a/target/linux/xburst/files-2.6.32/arch/mips/jz4740/irq.c b/target/linux/xburst/files-2.6.32/arch/mips/jz4740/irq.c index a6f4bbf..11e5a63 100644 --- a/target/linux/xburst/files-2.6.32/arch/mips/jz4740/irq.c +++ b/target/linux/xburst/files-2.6.32/arch/mips/jz4740/irq.c @@ -122,11 +122,13 @@ void jz4740_intc_suspend(void) { jz_intc_saved = readl(jz_intc_base + JZ_REG_INTC_MASK); writel(~jz_intc_wakeup, jz_intc_base + JZ_REG_INTC_SET_MASK); + writel(jz_intc_wakeup, jz_intc_base + JZ_REG_INTC_CLEAR_MASK); } void jz4740_intc_resume(void) { writel(~jz_intc_saved, jz_intc_base + JZ_REG_INTC_CLEAR_MASK); + writel(jz_intc_saved, jz_intc_base + JZ_REG_INTC_SET_MASK); } #ifdef CONFIG_DEBUG_FS |