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authorPatrice Chotard <patrice.chotard@st.com>2016-08-10 09:39:06 +0200
committerLee Jones <lee.jones@linaro.org>2016-08-10 09:23:25 +0100
commit0f4be8cf637ea4637faba8a0e4bf2270287c6ba0 (patch)
treefd3f170ae3a01ed96a60e5a16393ef8cffa9abeb /drivers/mfd/stmpe.h
parent29b4817d4018df78086157ea3a55c1d9424a7cfc (diff)
mfd: stmpe: Add STMPE_IDX_SYS_CTRL/2 enum
As STMPE1801/1601/24xx has a SYS_CTRL register and STMPE1601/2403 has even a SYS_CTRL2 register, add STMPE_IDX_SYS_CTRL/2 and update driver code accordingly This update prepares the ground for not yet supported STMPE1600 which share similar REG_SYS_CTRL register. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/stmpe.h')
-rw-r--r--drivers/mfd/stmpe.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mfd/stmpe.h b/drivers/mfd/stmpe.h
index 84adb46b3e2f..406f9f2d8935 100644
--- a/drivers/mfd/stmpe.h
+++ b/drivers/mfd/stmpe.h
@@ -138,6 +138,7 @@ int stmpe_remove(struct stmpe *stmpe);
#define STMPE811_NR_INTERNAL_IRQS 8
#define STMPE811_REG_CHIP_ID 0x00
+#define STMPE811_REG_SYS_CTRL 0x03
#define STMPE811_REG_SYS_CTRL2 0x04
#define STMPE811_REG_SPI_CFG 0x08
#define STMPE811_REG_INT_CTRL 0x09
@@ -264,6 +265,7 @@ int stmpe_remove(struct stmpe *stmpe);
#define STMPE24XX_NR_INTERNAL_IRQS 9
#define STMPE24XX_REG_SYS_CTRL 0x02
+#define STMPE24XX_REG_SYS_CTRL2 0x03
#define STMPE24XX_REG_ICR_LSB 0x11
#define STMPE24XX_REG_IER_LSB 0x13
#define STMPE24XX_REG_ISR_MSB 0x14