aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorRajendra Nayak <rnayak@codeaurora.org>2015-08-06 16:07:46 +0530
committerStephen Boyd <sboyd@codeaurora.org>2015-09-16 15:22:41 -0700
commit073ae2b41c44903b9c28e3dc0263814c7fd33d5b (patch)
treeb72a3bbdce29d28db47f5b5fdb38ac884427c5e2
parent3c53f5e2179874441a1741ec7bcbaa92fcec9c79 (diff)
clk: qcom: gdsc: Add GDSCs in msm8916 GCC
Add all data for the GDSCs which are part of msm8916 GCC block. Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
-rw-r--r--drivers/clk/qcom/Kconfig1
-rw-r--r--drivers/clk/qcom/gcc-msm8916.c51
-rw-r--r--include/dt-bindings/clock/qcom,gcc-msm8916.h8
3 files changed, 60 insertions, 0 deletions
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index d3a695b97aa0..abec45a6444c 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -53,6 +53,7 @@ config MSM_GCC_8660
config MSM_GCC_8916
tristate "MSM8916 Global Clock Controller"
+ select QCOM_GDSC
depends on COMMON_CLK_QCOM
help
Support for the global clock controller on msm8916 devices.
diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c
index 3de282365d8d..83871b663e21 100644
--- a/drivers/clk/qcom/gcc-msm8916.c
+++ b/drivers/clk/qcom/gcc-msm8916.c
@@ -31,6 +31,7 @@
#include "clk-rcg.h"
#include "clk-branch.h"
#include "reset.h"
+#include "gdsc.h"
enum {
P_XO,
@@ -2550,6 +2551,46 @@ static struct clk_branch gcc_venus0_vcodec0_clk = {
},
};
+static struct gdsc venus_gdsc = {
+ .gdscr = 0x4c018,
+ .pd = {
+ .name = "venus",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc mdss_gdsc = {
+ .gdscr = 0x4d078,
+ .pd = {
+ .name = "mdss",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc jpeg_gdsc = {
+ .gdscr = 0x5701c,
+ .pd = {
+ .name = "jpeg",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc vfe_gdsc = {
+ .gdscr = 0x58034,
+ .pd = {
+ .name = "vfe",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc oxili_gdsc = {
+ .gdscr = 0x5901c,
+ .pd = {
+ .name = "oxili",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
static struct clk_regmap *gcc_msm8916_clocks[] = {
[GPLL0] = &gpll0.clkr,
[GPLL0_VOTE] = &gpll0_vote,
@@ -2691,6 +2732,14 @@ static struct clk_regmap *gcc_msm8916_clocks[] = {
[GCC_VENUS0_VCODEC0_CLK] = &gcc_venus0_vcodec0_clk.clkr,
};
+static struct gdsc *gcc_msm8916_gdscs[] = {
+ [VENUS_GDSC] = &venus_gdsc,
+ [MDSS_GDSC] = &mdss_gdsc,
+ [JPEG_GDSC] = &jpeg_gdsc,
+ [VFE_GDSC] = &vfe_gdsc,
+ [OXILI_GDSC] = &oxili_gdsc,
+};
+
static const struct qcom_reset_map gcc_msm8916_resets[] = {
[GCC_BLSP1_BCR] = { 0x01000 },
[GCC_BLSP1_QUP1_BCR] = { 0x02000 },
@@ -2798,6 +2847,8 @@ static const struct qcom_cc_desc gcc_msm8916_desc = {
.num_clks = ARRAY_SIZE(gcc_msm8916_clocks),
.resets = gcc_msm8916_resets,
.num_resets = ARRAY_SIZE(gcc_msm8916_resets),
+ .gdscs = gcc_msm8916_gdscs,
+ .num_gdscs = ARRAY_SIZE(gcc_msm8916_gdscs),
};
static const struct of_device_id gcc_msm8916_match_table[] = {
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8916.h b/include/dt-bindings/clock/qcom,gcc-msm8916.h
index e430f644dd6c..11566c567356 100644
--- a/include/dt-bindings/clock/qcom,gcc-msm8916.h
+++ b/include/dt-bindings/clock/qcom,gcc-msm8916.h
@@ -153,4 +153,12 @@
#define GCC_VENUS0_AXI_CLK 136
#define GCC_VENUS0_VCODEC0_CLK 137
+/* Indexes for GDSCs */
+#define BIMC_GDSC 0
+#define VENUS_GDSC 1
+#define MDSS_GDSC 2
+#define JPEG_GDSC 3
+#define VFE_GDSC 4
+#define OXILI_GDSC 5
+
#endif

Privacy Policy