From: Jongpill Lee <boyko.lee@xxxxxxxxxxx>
This patch adds uart clocks for S5PV310/S5PC210.
Signed-off-by: Jongpill Lee <boyko.lee@xxxxxxxxxxx>
Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
---
Changes since v1:
- Added 'uart0'
arch/arm/mach-s5pv310/clock.c | 42 +++++++++++++++++++++++++++++++++++-----
1 files changed, 36 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-s5pv310/clock.c
index 019bca5..d99c8d1 100644
--- a/arch/arm/mach-s5pv310/clock.c
+++ b/arch/arm/mach-s5pv310/clock.c
@@ -61,6 +61,11 @@ static int s5pv310_clk_ip_fsys_ctrl(struct clk *clk, int enable)
return s5p_gatectrl(S5P_CLKGATE_IP_FSYS, clk, enable);
}
+static int s5pv310_clk_ip_peril_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P_CLKGATE_IP_PERIL, clk, enable);
+}
+
/* Core list of CMU_CPU side */
static struct clksrc_clk clk_mout_apll = {
@@ -329,11 +334,6 @@ static struct clksrc_clk clk_sclk_vpll = {
.reg_src = { .reg = S5P_CLKSRC_TOP0, .shift = 8, .size = 1 },
};
-static int s5pv310_clk_ip_peril_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_IP_PERIL, clk, enable);
-}
-
static struct clk init_clocks_disable[] = {
{
.name = "timers",
@@ -375,7 +375,37 @@ static struct clk init_clocks_disable[] = {
};
static struct clk init_clocks[] = {
- /* Nothing here yet */
+ {
+ .name = "uart",
+ .id = 0,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 0),
+ }, {
+ .name = "uart",
+ .id = 1,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
+ .name = "uart",
+ .id = 2,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 2),
+ }, {
+ .name = "uart",
+ .id = 3,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 3),
+ }, {
+ .name = "uart",
+ .id = 4,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 4),
+ }, {
+ .name = "uart",
+ .id = 5,
+ .enable = s5pv310_clk_ip_peril_ctrl,
+ .ctrlbit = (1 << 5),
+ }
};
static struct clk *clkset_group_list[] = {
--
1.6.2.5
--
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