From: Chandra shekhar <x0044955@xxxxxx>
Signed-off-by: chandra shekhar <x0044955@xxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
---
drivers/i2c/busses/i2c-omap.c | 12 +++++++-----
1 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 6cd4d54..fdebf96 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -156,7 +156,7 @@ static inline u16 omap_i2c_read_reg(struct omap_i2c_dev *i2c_dev, int reg)
static int omap_i2c_get_clocks(struct omap_i2c_dev *dev)
{
- if (cpu_is_omap16xx() || cpu_is_omap24xx()) {
+ if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
dev->iclk = clk_get(dev->dev, "i2c_ick");
if (IS_ERR(dev->iclk)) {
dev->iclk = NULL;
@@ -279,7 +279,7 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
psc = fclk_rate / 12000000;
}
- if (cpu_is_omap2430()) {
+ if (cpu_is_omap2430() || cpu_is_omap34xx()) {
/* HSI2C controller internal clk rate should be 19.2 Mhz */
internal_clk = 19200;
@@ -614,7 +614,8 @@ omap_i2c_isr(int this_irq, void *dev_id)
*dev->buf++ = w;
dev->buf_len--;
/* Data reg from 2430 is 8 bit wide */
- if (!cpu_is_omap2430() {
+ if (!cpu_is_omap2430() &&
+ !cpu_is_omap34xx()) {
if (dev->buf_len) {
*dev->buf++ = w >> 8;
dev->buf_len--;
@@ -651,7 +652,8 @@ omap_i2c_isr(int this_irq, void *dev_id)
w = *dev->buf++;
dev->buf_len--;
/* Data reg from 2430 is 8 bit wide */
- if (!cpu_is_omap2430() {
+ if (!cpu_is_omap2430() &&
+ !cpu_is_omap34xx()) {
if (dev->buf_len) {
w |= *dev->buf++ << 8;
dev->buf_len--;
@@ -745,7 +747,7 @@ omap_i2c_probe(struct platform_device *pdev)
if (cpu_is_omap15xx())
dev->rev1 = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) < 0x20;
- if (cpu_is_omap2430()) {
+ if (cpu_is_omap2430() || cpu_is_omap34xx()) {
u16 s;
/* Set up the fifo size - Get total size */
--
1.5.6.rc3.21.g8c6b5
--
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