diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0043-mfd-mt6397-int_con-and-int_status-may-vary-in-locati.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.4/0043-mfd-mt6397-int_con-and-int_status-may-vary-in-locati.patch | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/target/linux/mediatek/patches-4.4/0043-mfd-mt6397-int_con-and-int_status-may-vary-in-locati.patch b/target/linux/mediatek/patches-4.4/0043-mfd-mt6397-int_con-and-int_status-may-vary-in-locati.patch deleted file mode 100644 index 6b433b0dfa..0000000000 --- a/target/linux/mediatek/patches-4.4/0043-mfd-mt6397-int_con-and-int_status-may-vary-in-locati.patch +++ /dev/null @@ -1,97 +0,0 @@ -From 8269ed007349714e9ef0e3408a68159d763145dd Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Fri, 8 Jan 2016 08:33:17 +0100 -Subject: [PATCH 043/102] mfd: mt6397: int_con and int_status may vary in - location - -MT6323 has the INT_CON and INT_STATUS located at a different position. -Make the registers locations configurable. - -Signed-off-by: John Crispin <blogic@openwrt.org> ---- - drivers/mfd/mt6397-core.c | 27 +++++++++++++++++---------- - include/linux/mfd/mt6397/core.h | 2 ++ - 2 files changed, 19 insertions(+), 10 deletions(-) - ---- a/drivers/mfd/mt6397-core.c -+++ b/drivers/mfd/mt6397-core.c -@@ -69,8 +69,10 @@ static void mt6397_irq_sync_unlock(struc - { - struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(data); - -- regmap_write(mt6397->regmap, MT6397_INT_CON0, mt6397->irq_masks_cur[0]); -- regmap_write(mt6397->regmap, MT6397_INT_CON1, mt6397->irq_masks_cur[1]); -+ regmap_write(mt6397->regmap, mt6397->int_con[0], -+ mt6397->irq_masks_cur[0]); -+ regmap_write(mt6397->regmap, mt6397->int_con[1], -+ mt6397->irq_masks_cur[1]); - - mutex_unlock(&mt6397->irqlock); - } -@@ -147,8 +149,8 @@ static irqreturn_t mt6397_irq_thread(int - { - struct mt6397_chip *mt6397 = data; - -- mt6397_irq_handle_reg(mt6397, MT6397_INT_STATUS0, 0); -- mt6397_irq_handle_reg(mt6397, MT6397_INT_STATUS1, 16); -+ mt6397_irq_handle_reg(mt6397, mt6397->int_status[0], 0); -+ mt6397_irq_handle_reg(mt6397, mt6397->int_status[1], 16); - - return IRQ_HANDLED; - } -@@ -177,8 +179,8 @@ static int mt6397_irq_init(struct mt6397 - mutex_init(&mt6397->irqlock); - - /* Mask all interrupt sources */ -- regmap_write(mt6397->regmap, MT6397_INT_CON0, 0x0); -- regmap_write(mt6397->regmap, MT6397_INT_CON1, 0x0); -+ regmap_write(mt6397->regmap, mt6397->int_con[0], 0x0); -+ regmap_write(mt6397->regmap, mt6397->int_con[1], 0x0); - - mt6397->irq_domain = irq_domain_add_linear(mt6397->dev->of_node, - MT6397_IRQ_NR, &mt6397_irq_domain_ops, mt6397); -@@ -203,8 +205,8 @@ static int mt6397_irq_suspend(struct dev - { - struct mt6397_chip *chip = dev_get_drvdata(dev); - -- regmap_write(chip->regmap, MT6397_INT_CON0, chip->wake_mask[0]); -- regmap_write(chip->regmap, MT6397_INT_CON1, chip->wake_mask[1]); -+ regmap_write(chip->regmap, chip->int_con[0], chip->wake_mask[0]); -+ regmap_write(chip->regmap, chip->int_con[1], chip->wake_mask[1]); - - enable_irq_wake(chip->irq); - -@@ -215,8 +217,8 @@ static int mt6397_irq_resume(struct devi - { - struct mt6397_chip *chip = dev_get_drvdata(dev); - -- regmap_write(chip->regmap, MT6397_INT_CON0, chip->irq_masks_cur[0]); -- regmap_write(chip->regmap, MT6397_INT_CON1, chip->irq_masks_cur[1]); -+ regmap_write(chip->regmap, chip->int_con[0], chip->irq_masks_cur[0]); -+ regmap_write(chip->regmap, chip->int_con[1], chip->irq_masks_cur[1]); - - disable_irq_wake(chip->irq); - -@@ -237,6 +239,11 @@ static int mt6397_probe(struct platform_ - return -ENOMEM; - - mt6397->dev = &pdev->dev; -+ mt6397->int_con[0] = MT6397_INT_CON0; -+ mt6397->int_con[1] = MT6397_INT_CON1; -+ mt6397->int_status[0] = MT6397_INT_STATUS0; -+ mt6397->int_status[1] = MT6397_INT_STATUS1; -+ - /* - * mt6397 MFD is child device of soc pmic wrapper. - * Regmap is set from its parent. ---- a/include/linux/mfd/mt6397/core.h -+++ b/include/linux/mfd/mt6397/core.h -@@ -60,6 +60,8 @@ struct mt6397_chip { - u16 wake_mask[2]; - u16 irq_masks_cur[2]; - u16 irq_masks_cache[2]; -+ u16 int_con[2]; -+ u16 int_status[2]; - }; - - #endif /* __MFD_MT6397_CORE_H__ */ |