From: Ulrich Hecht <ulrich.hecht@gmail.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH 3/3] ARM: shmobile: r8a7790: add the I2C bus clock
Date: Tue, 10 Sep 2013 11:39:54 +0000 [thread overview]
Message-ID: <1378813194-19493-4-git-send-email-ulrich.hecht@gmail.com> (raw)
From: Nguyen Viet Dung <nv-dung@jinso.co.jp>
This patch adds the I2C bus clock.
Signed-off-by: Nguyen Viet Dung <nv-dung@jinso.co.jp>
---
arch/arm/mach-shmobile/clock-r8a7790.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c
index d99b87b..654d922 100644
--- a/arch/arm/mach-shmobile/clock-r8a7790.c
+++ b/arch/arm/mach-shmobile/clock-r8a7790.c
@@ -52,6 +52,7 @@
#define SMSTPCR5 0xe6150144
#define SMSTPCR7 0xe615014c
#define SMSTPCR8 0xe6150990
+#define SMSTPCR9 0xe6150994
#define SDCKCR 0xE6150074
#define SD2CKCR 0xE6150078
@@ -181,6 +182,7 @@ static struct clk div6_clks[DIV6_NR] = {
/* MSTP */
enum {
+ MSTP931, MSTP930, MSTP929, MSTP928,
MSTP813,
MSTP726, MSTP725, MSTP724, MSTP723, MSTP722, MSTP721, MSTP720,
MSTP717, MSTP716,
@@ -192,6 +194,10 @@ enum {
};
static struct clk mstp_clks[MSTP_NR] = {
+ [MSTP931] = SH_CLK_MSTP32(&hp_clk, SMSTPCR9, 31, 0), /* I2C0 */
+ [MSTP930] = SH_CLK_MSTP32(&hp_clk, SMSTPCR9, 30, 0), /* I2C1 */
+ [MSTP929] = SH_CLK_MSTP32(&hp_clk, SMSTPCR9, 29, 0), /* I2C2 */
+ [MSTP928] = SH_CLK_MSTP32(&hp_clk, SMSTPCR9, 28, 0), /* I2C3 */
[MSTP813] = SH_CLK_MSTP32(&p_clk, SMSTPCR8, 13, 0), /* Ether */
[MSTP726] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 26, 0), /* LVDS0 */
[MSTP725] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 25, 0), /* LVDS1 */
@@ -247,6 +253,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_CON_ID("mp", &mp_clk),
CLKDEV_CON_ID("qspi", &qspi_clk),
CLKDEV_CON_ID("cp", &cp_clk),
+ CLKDEV_CON_ID("peripheral_clk", &hp_clk),
/* DIV4 */
CLKDEV_CON_ID("sdh", &div4_clks[DIV4_SDH]),
@@ -286,6 +293,10 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]),
CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
CLKDEV_DEV_ID("sh_cmt.0", &mstp_clks[MSTP124]),
+ CLKDEV_DEV_ID("i2c-rcar_h2.0", &mstp_clks[MSTP931]),
+ CLKDEV_DEV_ID("i2c-rcar_h2.1", &mstp_clks[MSTP930]),
+ CLKDEV_DEV_ID("i2c-rcar_h2.2", &mstp_clks[MSTP929]),
+ CLKDEV_DEV_ID("i2c-rcar_h2.3", &mstp_clks[MSTP928]),
};
#define R8A7790_CLOCK_ROOT(e, m, p0, p1, p30, p31) \
--
1.8.1.4
next reply other threads:[~2013-09-10 11:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-10 11:39 Ulrich Hecht [this message]
2014-01-08 16:31 ` [PATCH 3/3] ARM: shmobile: r8a7790: Add SATA clocks Valentine Barshak
2014-01-09 8:19 ` Simon Horman
2014-01-09 14:26 ` Valentine
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