From 937b6862def9f2545f7f804441919b767be105b9 Mon Sep 17 00:00:00 2001 From: Tetsuyuki Kobayashi Date: Thu, 13 Sep 2012 19:08:03 +0000 Subject: arm: rmobile: kzm9g: enable I2C1 Supply clock to I2C1 and release resetting. Acked-by: Nobuhiro Iwamatsu Signed-off-by: Tetsuyuki Kobayashi --- board/kmc/kzm9g/kzm9g.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'board') diff --git a/board/kmc/kzm9g/kzm9g.c b/board/kmc/kzm9g/kzm9g.c index 525c97a..4bfecb6 100644 --- a/board/kmc/kzm9g/kzm9g.c +++ b/board/kmc/kzm9g/kzm9g.c @@ -43,6 +43,7 @@ DECLARE_GLOBAL_DATA_PTR; #define SMSTPCR1_CMT0 (1 << 24) #define SMSTPCR1_I2C0 (1 << 16) #define SMSTPCR3_USB (1 << 22) +#define SMSTPCR3_I2C1 (1 << 23) #define PORT32CR (0xE6051020) #define PORT33CR (0xE6051021) @@ -287,8 +288,8 @@ int board_early_init_f(void) clrbits_le32(&cpg->smstpcr1, (SMSTPCR1_CMT0|SMSTPCR1_I2C0)); clrbits_le32(&cpg_srcr->srcr1, (SMSTPCR1_CMT0|SMSTPCR1_I2C0)); - clrbits_le32(&cpg->smstpcr3, SMSTPCR3_USB); - clrbits_le32(&cpg_srcr->srcr3, SMSTPCR3_USB); + clrbits_le32(&cpg->smstpcr3, (SMSTPCR3_USB|SMSTPCR3_I2C1)); + clrbits_le32(&cpg_srcr->srcr3, (SMSTPCR3_USB|SMSTPCR3_I2C1)); writel(VCLKCR1_D, &cpg->vclkcr1); /* Setup SCIF4 / workaround */ -- cgit v1.1 From 650f95b0c7ee4a43a3dc3e64b1074f02a6b4100e Mon Sep 17 00:00:00 2001 From: Tetsuyuki Kobayashi Date: Thu, 13 Sep 2012 19:08:04 +0000 Subject: arm: rmobile: kzm9g: enable I2C2 Acked-by: Nobuhiro Iwamatsu Signed-off-by: Tetsuyuki Kobayashi --- board/kmc/kzm9g/kzm9g.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'board') diff --git a/board/kmc/kzm9g/kzm9g.c b/board/kmc/kzm9g/kzm9g.c index 4bfecb6..54f25e0 100644 --- a/board/kmc/kzm9g/kzm9g.c +++ b/board/kmc/kzm9g/kzm9g.c @@ -344,6 +344,8 @@ int board_init(void) gpio_direction_output(GPIO_PORT15, 1); /* I2C */ + gpio_request(GPIO_FN_PORT237_I2C_SCL2, NULL); + gpio_request(GPIO_FN_PORT236_I2C_SDA2, NULL); gpio_request(GPIO_FN_PORT27_I2C_SCL3, NULL); gpio_request(GPIO_FN_PORT28_I2C_SDA3, NULL); -- cgit v1.1