[PATCH 0/2] clk: qcom: Add RPM clocks for msm8996

[PATCH 0/2] clk: qcom: Add RPM clocks for msm8996

[Rajendra Nayak]

This patchset adds all the RPM clocks on msm8996 platforms,
while at it, we also remove some of the RCGs from the GCC
driver as they are controlled by RPM and hence should not
be part of GCC.

Series depends on Bjorns patches which add support for glink
on msm8996
https://www.spinics.net/lists/linux-wireless/msg160393.html
http://www.spinics.net/lists/devicetree/msg168445.html

Rajendra Nayak (2):
  clk: qcom: clk-smd-rpm: add msm8996 rpmclks
  clk: qcom: gcc-msm8996: Remove RPM controlled clocks

 .../devicetree/bindings/clock/qcom,rpmcc.txt       |   1 +
 drivers/clk/qcom/clk-smd-rpm.c                     |  82 +++++++++++
 drivers/clk/qcom/gcc-msm8996.c                     | 156 +++++----------------
 include/dt-bindings/clock/qcom,gcc-msm8996.h       |   4 -
 include/dt-bindings/clock/qcom,rpmcc.h             |  14 ++
 include/linux/soc/qcom/smd-rpm.h                   |   4 +
 6 files changed, 134 insertions(+), 127 deletions(-)

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

[PATCH 1/2] clk: qcom: clk-smd-rpm: add msm8996 rpmclks

[Rajendra Nayak]

Add all RPM controlled clocks on msm8996 platform

Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
[srini: Fixed various issues with offsets and made names specific to msm8996]
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 .../devicetree/bindings/clock/qcom,rpmcc.txt       |  1 +
 drivers/clk/qcom/clk-smd-rpm.c                     | 82 ++++++++++++++++++++++
 include/dt-bindings/clock/qcom,rpmcc.h             | 14 ++++
 include/linux/soc/qcom/smd-rpm.h                   |  4 ++
 4 files changed, 101 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
index a7235e9..a7e4a86 100644
--- a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
@@ -13,6 +13,7 @@ Required properties :
 			"qcom,rpmcc-msm8916", "qcom,rpmcc"
 			"qcom,rpmcc-msm8974", "qcom,rpmcc"
 			"qcom,rpmcc-apq8064", "qcom,rpmcc"
+			"qcom,rpmcc-msm8996", "qcom,rpmcc"
 
 - #clock-cells : shall contain 1
 
diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c
index 3487c26..4186d3d 100644
--- a/drivers/clk/qcom/clk-smd-rpm.c
+++ b/drivers/clk/qcom/clk-smd-rpm.c
@@ -532,9 +532,91 @@ static int clk_smd_rpm_enable_scaling(struct qcom_smd_rpm *rpm)
 	.clks = msm8974_clks,
 	.num_clks = ARRAY_SIZE(msm8974_clks),
 };
+
+/* msm8996 */
+DEFINE_CLK_SMD_RPM(msm8996, pcnoc_clk, pcnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8996, cnoc_clk, cnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8996, bimc_clk, bimc_a_clk, QCOM_SMD_RPM_MEM_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, mmssnoc_axi_rpm_clk, mmssnoc_axi_rpm_a_clk,
+		   QCOM_SMD_RPM_MMAXI_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, ipa_clk, ipa_a_clk, QCOM_SMD_RPM_IPA_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, ce1_clk, ce1_a_clk, QCOM_SMD_RPM_CE_CLK, 0);
+DEFINE_CLK_SMD_RPM_BRANCH(msm8996, aggre1_noc_clk, aggre1_noc_a_clk,
+			  QCOM_SMD_RPM_AGGR_CLK, 1, 1000);
+DEFINE_CLK_SMD_RPM_BRANCH(msm8996, aggre2_noc_clk, aggre2_noc_a_clk,
+			  QCOM_SMD_RPM_AGGR_CLK, 2, 1000);
+DEFINE_CLK_SMD_RPM_QDSS(msm8996, qdss_clk, qdss_a_clk,
+			QCOM_SMD_RPM_MISC_CLK, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, bb_clk1, bb_clk1_a, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, bb_clk2, bb_clk2_a, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, rf_clk1, rf_clk1_a, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, rf_clk2, rf_clk2_a, 5);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, ln_bb_clk, ln_bb_a_clk, 8);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, div_clk1, div_clk1_a, 0xb);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, div_clk2, div_clk2_a, 0xc);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, div_clk3, div_clk3_a, 0xd);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, bb_clk1_pin, bb_clk1_a_pin, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, bb_clk2_pin, bb_clk2_a_pin, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, rf_clk1_pin, rf_clk1_a_pin, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, rf_clk2_pin, rf_clk2_a_pin, 5);
+
+static struct clk_smd_rpm *msm8996_clks[] = {
+	[RPM_SMD_PCNOC_CLK] = &msm8996_pcnoc_clk,
+	[RPM_SMD_PCNOC_A_CLK] = &msm8996_pcnoc_a_clk,
+	[RPM_SMD_SNOC_CLK] = &msm8996_snoc_clk,
+	[RPM_SMD_SNOC_A_CLK] = &msm8996_snoc_a_clk,
+	[RPM_SMD_CNOC_CLK] = &msm8996_cnoc_clk,
+	[RPM_SMD_CNOC_A_CLK] = &msm8996_cnoc_a_clk,
+	[RPM_SMD_BIMC_CLK] = &msm8996_bimc_clk,
+	[RPM_SMD_BIMC_A_CLK] = &msm8996_bimc_a_clk,
+	[RPM_SMD_MMAXI_CLK] = &msm8996_mmssnoc_axi_rpm_clk,
+	[RPM_SMD_MMAXI_A_CLK] = &msm8996_mmssnoc_axi_rpm_a_clk,
+	[RPM_SMD_IPA_CLK] = &msm8996_ipa_clk,
+	[RPM_SMD_IPA_A_CLK] = &msm8996_ipa_a_clk,
+	[RPM_SMD_CE1_CLK] = &msm8996_ce1_clk,
+	[RPM_SMD_CE1_A_CLK] = &msm8996_ce1_a_clk,
+	[RPM_SMD_AGGR1_NOC_CLK] = &msm8996_aggre1_noc_clk,
+	[RPM_SMD_AGGR1_NOC_A_CLK] = &msm8996_aggre1_noc_a_clk,
+	[RPM_SMD_AGGR2_NOC_CLK] = &msm8996_aggre2_noc_clk,
+	[RPM_SMD_AGGR2_NOC_A_CLK] = &msm8996_aggre2_noc_a_clk,
+	[RPM_SMD_QDSS_CLK] = &msm8996_qdss_clk,
+	[RPM_SMD_QDSS_A_CLK] = &msm8996_qdss_a_clk,
+	[RPM_SMD_BB_CLK1] = &msm8996_bb_clk1,
+	[RPM_SMD_BB_CLK1_A] = &msm8996_bb_clk1_a,
+	[RPM_SMD_BB_CLK2] = &msm8996_bb_clk2,
+	[RPM_SMD_BB_CLK2_A] = &msm8996_bb_clk2_a,
+	[RPM_SMD_RF_CLK1] = &msm8996_rf_clk1,
+	[RPM_SMD_RF_CLK1_A] = &msm8996_rf_clk1_a,
+	[RPM_SMD_RF_CLK2] = &msm8996_rf_clk2,
+	[RPM_SMD_RF_CLK2_A] = &msm8996_rf_clk2_a,
+	[RPM_SMD_LN_BB_CLK] = &msm8996_ln_bb_clk,
+	[RPM_SMD_LN_BB_A_CLK] = &msm8996_ln_bb_a_clk,
+	[RPM_SMD_DIV_CLK1] = &msm8996_div_clk1,
+	[RPM_SMD_DIV_A_CLK1] = &msm8996_div_clk1_a,
+	[RPM_SMD_DIV_CLK2] = &msm8996_div_clk2,
+	[RPM_SMD_DIV_A_CLK2] = &msm8996_div_clk2_a,
+	[RPM_SMD_DIV_CLK3] = &msm8996_div_clk3,
+	[RPM_SMD_DIV_A_CLK3] = &msm8996_div_clk3_a,
+	[RPM_SMD_BB_CLK1_PIN] = &msm8996_bb_clk1_pin,
+	[RPM_SMD_BB_CLK1_A_PIN] = &msm8996_bb_clk1_a_pin,
+	[RPM_SMD_BB_CLK2_PIN] = &msm8996_bb_clk2_pin,
+	[RPM_SMD_BB_CLK2_A_PIN] = &msm8996_bb_clk2_a_pin,
+	[RPM_SMD_RF_CLK1_PIN] = &msm8996_rf_clk1_pin,
+	[RPM_SMD_RF_CLK1_A_PIN] = &msm8996_rf_clk1_a_pin,
+	[RPM_SMD_RF_CLK2_PIN] = &msm8996_rf_clk2_pin,
+	[RPM_SMD_RF_CLK2_A_PIN] = &msm8996_rf_clk2_a_pin,
+};
+
+static const struct rpm_smd_clk_desc rpm_clk_msm8996 = {
+	.clks = msm8996_clks,
+	.num_clks = ARRAY_SIZE(msm8996_clks),
+};
+
 static const struct of_device_id rpm_smd_clk_match_table[] = {
 	{ .compatible = "qcom,rpmcc-msm8916", .data = &rpm_clk_msm8916 },
 	{ .compatible = "qcom,rpmcc-msm8974", .data = &rpm_clk_msm8974 },
+	{ .compatible = "qcom,rpmcc-msm8996", .data = &rpm_clk_msm8996 },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, rpm_smd_clk_match_table);
diff --git a/include/dt-bindings/clock/qcom,rpmcc.h b/include/dt-bindings/clock/qcom,rpmcc.h
index 96b63c0..eb5ef66 100644
--- a/include/dt-bindings/clock/qcom,rpmcc.h
+++ b/include/dt-bindings/clock/qcom,rpmcc.h
@@ -101,5 +101,19 @@
 #define RPM_SMD_CXO_A1_A_PIN			59
 #define RPM_SMD_CXO_A2_PIN			60
 #define RPM_SMD_CXO_A2_A_PIN			61
+#define RPM_SMD_AGGR1_NOC_CLK			62
+#define RPM_SMD_AGGR1_NOC_A_CLK			63
+#define RPM_SMD_AGGR2_NOC_CLK			64
+#define RPM_SMD_AGGR2_NOC_A_CLK			65
+#define RPM_SMD_MMAXI_CLK			66
+#define RPM_SMD_MMAXI_A_CLK			67
+#define RPM_SMD_IPA_CLK				68
+#define RPM_SMD_IPA_A_CLK			69
+#define RPM_SMD_CE1_CLK				70
+#define RPM_SMD_CE1_A_CLK			71
+#define RPM_SMD_DIV_CLK3			72
+#define RPM_SMD_DIV_A_CLK3			73
+#define RPM_SMD_LN_BB_CLK			74
+#define RPM_SMD_LN_BB_A_CLK			75
 
 #endif
diff --git a/include/linux/soc/qcom/smd-rpm.h b/include/linux/soc/qcom/smd-rpm.h
index 2a53dca..ebdabd6 100644
--- a/include/linux/soc/qcom/smd-rpm.h
+++ b/include/linux/soc/qcom/smd-rpm.h
@@ -26,6 +26,10 @@
 #define QCOM_SMD_RPM_SMPB	0x62706d73
 #define QCOM_SMD_RPM_SPDM	0x63707362
 #define QCOM_SMD_RPM_VSA	0x00617376
+#define QCOM_SMD_RPM_MMAXI_CLK	0x69786d6d
+#define QCOM_SMD_RPM_IPA_CLK	0x617069
+#define QCOM_SMD_RPM_CE_CLK	0x6563
+#define QCOM_SMD_RPM_AGGR_CLK	0x72676761
 
 int qcom_rpm_smd_write(struct qcom_smd_rpm *rpm,
 		       int state,
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

Re: [PATCH 1/2] clk: qcom: clk-smd-rpm: add msm8996 rpmclks

[Rob Herring]

On Wed, Mar 22, 2017 at 03:09:25PM +0530, Rajendra Nayak wrote:
> Add all RPM controlled clocks on msm8996 platform
> 
> Signed-off-by: Rajendra Nayak <rnayak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
> [srini: Fixed various issues with offsets and made names specific to msm8996]
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> ---
>  .../devicetree/bindings/clock/qcom,rpmcc.txt       |  1 +
>  drivers/clk/qcom/clk-smd-rpm.c                     | 82 ++++++++++++++++++++++
>  include/dt-bindings/clock/qcom,rpmcc.h             | 14 ++++
>  include/linux/soc/qcom/smd-rpm.h                   |  4 ++
>  4 files changed, 101 insertions(+)

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
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[PATCH 2/2] clk: qcom: gcc-msm8996: Remove RPM controlled clocks

[Rajendra Nayak]

All the noc clock sources (system, peripheral and config)
are controlled by RPM. So is gcc_sleep_clk_src RCG.
Remove these as part of GCC and hook up all of their children
to the respective RPM clocks.

Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
---
 drivers/clk/qcom/gcc-msm8996.c               | 156 ++++++---------------------
 include/dt-bindings/clock/qcom,gcc-msm8996.h |   4 -
 2 files changed, 33 insertions(+), 127 deletions(-)

diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c
index 8abc200..a7aac0b 100644
--- a/drivers/clk/qcom/gcc-msm8996.c
+++ b/drivers/clk/qcom/gcc-msm8996.c
@@ -48,10 +48,6 @@ enum {
 	P_GPLL1_EARLY_DIV
 };
 
-static const struct parent_map gcc_sleep_clk_map[] = {
-	{ P_SLEEP_CLK, 5 }
-};
-
 static const char * const gcc_sleep_clk[] = {
 	"sleep_clk"
 };
@@ -284,71 +280,6 @@ enum {
 	},
 };
 
-static const struct freq_tbl ftbl_system_noc_clk_src[] = {
-	F(19200000, P_XO, 1, 0, 0),
-	F(50000000, P_GPLL0_EARLY_DIV, 6, 0, 0),
-	F(100000000, P_GPLL0, 6, 0, 0),
-	F(150000000, P_GPLL0, 4, 0, 0),
-	F(200000000, P_GPLL0, 3, 0, 0),
-	F(240000000, P_GPLL0, 2.5, 0, 0),
-	{ }
-};
-
-static struct clk_rcg2 system_noc_clk_src = {
-	.cmd_rcgr = 0x0401c,
-	.hid_width = 5,
-	.parent_map = gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll2_early_gpll0_early_div_map,
-	.freq_tbl = ftbl_system_noc_clk_src,
-	.clkr.hw.init = &(struct clk_init_data){
-		.name = "system_noc_clk_src",
-		.parent_names = gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll2_early_gpll0_early_div,
-		.num_parents = 7,
-		.ops = &clk_rcg2_ops,
-	},
-};
-
-static const struct freq_tbl ftbl_config_noc_clk_src[] = {
-	F(19200000, P_XO, 1, 0, 0),
-	F(37500000, P_GPLL0, 16, 0, 0),
-	F(75000000, P_GPLL0, 8, 0, 0),
-	{ }
-};
-
-static struct clk_rcg2 config_noc_clk_src = {
-	.cmd_rcgr = 0x0500c,
-	.hid_width = 5,
-	.parent_map = gcc_xo_gpll0_map,
-	.freq_tbl = ftbl_config_noc_clk_src,
-	.clkr.hw.init = &(struct clk_init_data){
-		.name = "config_noc_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
-		.ops = &clk_rcg2_ops,
-	},
-};
-
-static const struct freq_tbl ftbl_periph_noc_clk_src[] = {
-	F(19200000, P_XO, 1, 0, 0),
-	F(37500000, P_GPLL0, 16, 0, 0),
-	F(50000000, P_GPLL0, 12, 0, 0),
-	F(75000000, P_GPLL0, 8, 0, 0),
-	F(100000000, P_GPLL0, 6, 0, 0),
-	{ }
-};
-
-static struct clk_rcg2 periph_noc_clk_src = {
-	.cmd_rcgr = 0x06014,
-	.hid_width = 5,
-	.parent_map = gcc_xo_gpll0_map,
-	.freq_tbl = ftbl_periph_noc_clk_src,
-	.clkr.hw.init = &(struct clk_init_data){
-		.name = "periph_noc_clk_src",
-		.parent_names = gcc_xo_gpll0,
-		.num_parents = 2,
-		.ops = &clk_rcg2_ops,
-	},
-};
-
 static const struct freq_tbl ftbl_usb30_master_clk_src[] = {
 	F(19200000, P_XO, 1, 0, 0),
 	F(120000000, P_GPLL0, 5, 0, 0),
@@ -1112,18 +1043,6 @@ enum {
 	},
 };
 
-static struct clk_rcg2 gcc_sleep_clk_src = {
-	.cmd_rcgr = 0x43014,
-	.hid_width = 5,
-	.parent_map = gcc_sleep_clk_map,
-	.clkr.hw.init = &(struct clk_init_data){
-		.name = "gcc_sleep_clk_src",
-		.parent_names = gcc_sleep_clk,
-		.num_parents = 1,
-		.ops = &clk_rcg2_ops,
-	},
-};
-
 static struct clk_rcg2 hmss_rbcpr_clk_src = {
 	.cmd_rcgr = 0x48040,
 	.hid_width = 5,
@@ -1331,7 +1250,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_mmss_noc_cfg_ahb_clk",
-			.parent_names = (const char *[]){ "config_noc_clk_src" },
+			.parent_names = (const char *[]){ "cnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
 			.ops = &clk_branch2_ops,
@@ -1374,9 +1293,8 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb30_sleep_clk",
-			.parent_names = (const char *[]){ "gcc_sleep_clk_src" },
+			.parent_names = gcc_sleep_clk,
 			.num_parents = 1,
-			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -1449,9 +1367,8 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb20_sleep_clk",
-			.parent_names = (const char *[]){ "gcc_sleep_clk_src" },
+			.parent_names = gcc_sleep_clk,
 			.num_parents = 1,
-			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -1479,7 +1396,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_usb_phy_cfg_ahb2phy_clk",
-			.parent_names = (const char *[]){ "periph_noc_clk_src" },
+			.parent_names = (const char *[]){ "pcnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -1509,7 +1426,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc1_ahb_clk",
-			.parent_names = (const char *[]){ "periph_noc_clk_src" },
+			.parent_names = (const char *[]){ "pcnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -1554,7 +1471,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc2_ahb_clk",
-			.parent_names = (const char *[]){ "periph_noc_clk_src" },
+			.parent_names = (const char *[]){ "pcnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -1584,7 +1501,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc3_ahb_clk",
-			.parent_names = (const char *[]){ "periph_noc_clk_src" },
+			.parent_names = (const char *[]){ "pcnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -1614,7 +1531,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_sdcc4_ahb_clk",
-			.parent_names = (const char *[]){ "periph_noc_clk_src" },
+			.parent_names = (const char *[]){ "pcnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -1630,7 +1547,7 @@ enum {
 		.enable_mask = BIT(17),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_ahb_clk",
-			.parent_names = (const char *[]){ "periph_noc_clk_src" },
+			.parent_names = (const char *[]){ "pcnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -1646,9 +1563,8 @@ enum {
 		.enable_mask = BIT(16),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp1_sleep_clk",
-			.parent_names = (const char *[]){ "gcc_sleep_clk_src" },
+			.parent_names = gcc_sleep_clk,
 			.num_parents = 1,
-			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -1932,7 +1848,7 @@ enum {
 		.enable_mask = BIT(15),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_ahb_clk",
-			.parent_names = (const char *[]){ "periph_noc_clk_src" },
+			.parent_names = (const char *[]){ "pcnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -1948,9 +1864,8 @@ enum {
 		.enable_mask = BIT(14),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_blsp2_sleep_clk",
-			.parent_names = (const char *[]){ "gcc_sleep_clk_src" },
+			.parent_names = gcc_sleep_clk,
 			.num_parents = 1,
-			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -2233,7 +2148,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pdm_ahb_clk",
-			.parent_names = (const char *[]){ "periph_noc_clk_src" },
+			.parent_names = (const char *[]){ "pcnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2264,7 +2179,7 @@ enum {
 		.enable_mask = BIT(13),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_prng_ahb_clk",
-			.parent_names = (const char *[]){ "config_noc_clk_src" },
+			.parent_names = (const char *[]){ "cnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2279,7 +2194,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_tsif_ahb_clk",
-			.parent_names = (const char *[]){ "periph_noc_clk_src" },
+			.parent_names = (const char *[]){ "pcnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2309,9 +2224,8 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_tsif_inactivity_timers_clk",
-			.parent_names = (const char *[]){ "gcc_sleep_clk_src" },
+			.parent_names = gcc_sleep_clk,
 			.num_parents = 1,
-			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -2325,7 +2239,7 @@ enum {
 		.enable_mask = BIT(10),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_boot_rom_ahb_clk",
-			.parent_names = (const char *[]){ "config_noc_clk_src" },
+			.parent_names = (const char *[]){ "cnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2413,7 +2327,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_0_slv_axi_clk",
-			.parent_names = (const char *[]){ "system_noc_clk_src" },
+			.parent_names = (const char *[]){ "snoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2428,7 +2342,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_0_mstr_axi_clk",
-			.parent_names = (const char *[]){ "system_noc_clk_src" },
+			.parent_names = (const char *[]){ "snoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2443,7 +2357,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_0_cfg_ahb_clk",
-			.parent_names = (const char *[]){ "config_noc_clk_src" },
+			.parent_names = (const char *[]){ "cnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2488,7 +2402,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_1_slv_axi_clk",
-			.parent_names = (const char *[]){ "system_noc_clk_src" },
+			.parent_names = (const char *[]){ "snoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2503,7 +2417,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_1_mstr_axi_clk",
-			.parent_names = (const char *[]){ "system_noc_clk_src" },
+			.parent_names = (const char *[]){ "snoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2518,7 +2432,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_1_cfg_ahb_clk",
-			.parent_names = (const char *[]){ "config_noc_clk_src" },
+			.parent_names = (const char *[]){ "cnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2563,7 +2477,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_2_slv_axi_clk",
-			.parent_names = (const char *[]){ "system_noc_clk_src" },
+			.parent_names = (const char *[]){ "snoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2578,7 +2492,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_2_mstr_axi_clk",
-			.parent_names = (const char *[]){ "system_noc_clk_src" },
+			.parent_names = (const char *[]){ "snoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2593,7 +2507,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_2_cfg_ahb_clk",
-			.parent_names = (const char *[]){ "config_noc_clk_src" },
+			.parent_names = (const char *[]){ "cnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2638,7 +2552,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_pcie_phy_cfg_ahb_clk",
-			.parent_names = (const char *[]){ "config_noc_clk_src" },
+			.parent_names = (const char *[]){ "cnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2683,7 +2597,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_ufs_ahb_clk",
-			.parent_names = (const char *[]){ "config_noc_clk_src" },
+			.parent_names = (const char *[]){ "cnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2863,7 +2777,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_aggre0_snoc_axi_clk",
-			.parent_names = (const char *[]){ "system_noc_clk_src" },
+			.parent_names = (const char *[]){ "snoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2878,7 +2792,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_aggre0_cnoc_ahb_clk",
-			.parent_names = (const char *[]){ "config_noc_clk_src" },
+			.parent_names = (const char *[]){ "cnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2893,7 +2807,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_smmu_aggre0_axi_clk",
-			.parent_names = (const char *[]){ "system_noc_clk_src" },
+			.parent_names = (const char *[]){ "snoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2908,7 +2822,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_smmu_aggre0_ahb_clk",
-			.parent_names = (const char *[]){ "config_noc_clk_src" },
+			.parent_names = (const char *[]){ "cnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -2953,7 +2867,7 @@ enum {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_qspi_ahb_clk",
-			.parent_names = (const char *[]){ "periph_noc_clk_src" },
+			.parent_names = (const char *[]){ "pcnoc_clk" },
 			.num_parents = 1,
 			.flags = CLK_SET_RATE_PARENT,
 			.ops = &clk_branch2_ops,
@@ -3150,9 +3064,6 @@ enum {
 	[GPLL0] = &gpll0.clkr,
 	[GPLL4_EARLY] = &gpll4_early.clkr,
 	[GPLL4] = &gpll4.clkr,
-	[SYSTEM_NOC_CLK_SRC] = &system_noc_clk_src.clkr,
-	[CONFIG_NOC_CLK_SRC] = &config_noc_clk_src.clkr,
-	[PERIPH_NOC_CLK_SRC] = &periph_noc_clk_src.clkr,
 	[USB30_MASTER_CLK_SRC] = &usb30_master_clk_src.clkr,
 	[USB30_MOCK_UTMI_CLK_SRC] = &usb30_mock_utmi_clk_src.clkr,
 	[USB3_PHY_AUX_CLK_SRC] = &usb3_phy_aux_clk_src.clkr,
@@ -3201,7 +3112,6 @@ enum {
 	[BLSP2_UART6_APPS_CLK_SRC] = &blsp2_uart6_apps_clk_src.clkr,
 	[PDM2_CLK_SRC] = &pdm2_clk_src.clkr,
 	[TSIF_REF_CLK_SRC] = &tsif_ref_clk_src.clkr,
-	[GCC_SLEEP_CLK_SRC] = &gcc_sleep_clk_src.clkr,
 	[HMSS_RBCPR_CLK_SRC] = &hmss_rbcpr_clk_src.clkr,
 	[HMSS_GPLL0_CLK_SRC] = &hmss_gpll0_clk_src.clkr,
 	[GP1_CLK_SRC] = &gp1_clk_src.clkr,
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8996.h b/include/dt-bindings/clock/qcom,gcc-msm8996.h
index 1f5c422..1847e13 100644
--- a/include/dt-bindings/clock/qcom,gcc-msm8996.h
+++ b/include/dt-bindings/clock/qcom,gcc-msm8996.h
@@ -24,9 +24,6 @@
 #define GPLL3							7
 #define GPLL4_EARLY						8
 #define GPLL4							9
-#define SYSTEM_NOC_CLK_SRC					10
-#define CONFIG_NOC_CLK_SRC					11
-#define PERIPH_NOC_CLK_SRC					12
 #define MMSS_BIMC_GFX_CLK_SRC					13
 #define USB30_MASTER_CLK_SRC					14
 #define USB30_MOCK_UTMI_CLK_SRC					15
@@ -77,7 +74,6 @@
 #define PDM2_CLK_SRC						60
 #define TSIF_REF_CLK_SRC					61
 #define CE1_CLK_SRC						62
-#define GCC_SLEEP_CLK_SRC					63
 #define BIMC_CLK_SRC						64
 #define HMSS_AHB_CLK_SRC					65
 #define BIMC_HMSS_AXI_CLK_SRC					66
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

Re: [PATCH 0/2] clk: qcom: Add RPM clocks for msm8996

[Stephen Boyd]

On 03/22, Rajendra Nayak wrote:
> This patchset adds all the RPM clocks on msm8996 platforms,
> while at it, we also remove some of the RCGs from the GCC
> driver as they are controlled by RPM and hence should not
> be part of GCC.
> 
> Series depends on Bjorns patches which add support for glink
> on msm8996
> https://www.spinics.net/lists/linux-wireless/msg160393.html
> http://www.spinics.net/lists/devicetree/msg168445.html
> 
> Rajendra Nayak (2):
>   clk: qcom: clk-smd-rpm: add msm8996 rpmclks
>   clk: qcom: gcc-msm8996: Remove RPM controlled clocks

The first patch looks ok, but the second patch is quite scary. So
far we haven't hooked up the bus RPM clks into the clk tree quite
like that. I suppose if everything works fine though it should be
OK.

One case I can think of is when we're enabling branch clks that
are children of some RPM controlled bus clk. Right now in the
downstream kernel we don't enable the RPM clk in this case.
Instead, we rely on the bus driver to make sure the bus is
enabled. And for things like suspend, I'm not sure if drivers are
calling clk_disable() and unprepare on their branches, so we may
be leaving them on in the downstream kernel and relying on the
bus driver dropping requests to explicitly turn things off. I
suppose this is OK though, because those drivers are broken if
they exist.

Also, probe deferal may be an issue, where we hand out branch
clks to drivers before the RPM is up and ready. If an enable
appears on an orphan things get confusing. We should merge that
probe defer orphan series too.

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

Re: [PATCH 0/2] clk: qcom: Add RPM clocks for msm8996

[Rajendra Nayak]

On 07/11/2017 01:48 AM, Stephen Boyd wrote:
> On 03/22, Rajendra Nayak wrote:
>> This patchset adds all the RPM clocks on msm8996 platforms,
>> while at it, we also remove some of the RCGs from the GCC
>> driver as they are controlled by RPM and hence should not
>> be part of GCC.
>>
>> Series depends on Bjorns patches which add support for glink
>> on msm8996
>> https://www.spinics.net/lists/linux-wireless/msg160393.html
>> http://www.spinics.net/lists/devicetree/msg168445.html
>>
>> Rajendra Nayak (2):
>>   clk: qcom: clk-smd-rpm: add msm8996 rpmclks
>>   clk: qcom: gcc-msm8996: Remove RPM controlled clocks
> 
> The first patch looks ok, but the second patch is quite scary. So
> far we haven't hooked up the bus RPM clks into the clk tree quite
> like that. I suppose if everything works fine though it should be
> OK.
> 
> One case I can think of is when we're enabling branch clks that
> are children of some RPM controlled bus clk. Right now in the
> downstream kernel we don't enable the RPM clk in this case.
> Instead, we rely on the bus driver to make sure the bus is
> enabled. And for things like suspend, I'm not sure if drivers are
> calling clk_disable() and unprepare on their branches, so we may
> be leaving them on in the downstream kernel and relying on the
> bus driver dropping requests to explicitly turn things off. I
> suppose this is OK though, because those drivers are broken if
> they exist.
> 
> Also, probe deferal may be an issue, where we hand out branch
> clks to drivers before the RPM is up and ready. If an enable
> appears on an orphan things get confusing. We should merge that
> probe defer orphan series too.

I am not sure what the state of the probe defer orphan series is,
so in the meantime if it makes sense we could just pull in one
patch from this series and leave the second one out until we
get the probe defer for orphans merged.

-- 
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hosted by The Linux Foundation
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[PATCH 0/2] clk: qcom: Add RPM clocks for msm8996

[Rajendra Nayak]

Add support for RPM clocks on msm8996 platforms

Rajendra Nayak (2):
  clk: qcom: clk-smd-rpm: add msm8996 rpmclks
  arm64: dts: msm8996: Add the rpm clock controller node

 .../devicetree/bindings/clock/qcom,rpmcc.txt       |  1 +
 arch/arm64/boot/dts/qcom/msm8996.dtsi              |  6 ++
 drivers/clk/qcom/clk-smd-rpm.c                     | 82 ++++++++++++++++++++++
 include/dt-bindings/clock/qcom,rpmcc.h             | 14 ++++
 include/linux/soc/qcom/smd-rpm.h                   |  4 ++
 5 files changed, 107 insertions(+)

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

[PATCH 1/2] clk: qcom: clk-smd-rpm: add msm8996 rpmclks

[Rajendra Nayak]

Add all RPM controlled clocks on msm8996 platform

Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
[srini: Fixed various issues with offsets and made names specific to msm8996]
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 .../devicetree/bindings/clock/qcom,rpmcc.txt       |  1 +
 drivers/clk/qcom/clk-smd-rpm.c                     | 82 ++++++++++++++++++++++
 include/dt-bindings/clock/qcom,rpmcc.h             | 14 ++++
 include/linux/soc/qcom/smd-rpm.h                   |  4 ++
 4 files changed, 101 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
index a7235e9..a7e4a86 100644
--- a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
@@ -13,6 +13,7 @@ Required properties :
 			"qcom,rpmcc-msm8916", "qcom,rpmcc"
 			"qcom,rpmcc-msm8974", "qcom,rpmcc"
 			"qcom,rpmcc-apq8064", "qcom,rpmcc"
+			"qcom,rpmcc-msm8996", "qcom,rpmcc"
 
 - #clock-cells : shall contain 1
 
diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c
index cc03d55..c26d900 100644
--- a/drivers/clk/qcom/clk-smd-rpm.c
+++ b/drivers/clk/qcom/clk-smd-rpm.c
@@ -530,9 +530,91 @@ static int clk_smd_rpm_enable_scaling(struct qcom_smd_rpm *rpm)
 	.clks = msm8974_clks,
 	.num_clks = ARRAY_SIZE(msm8974_clks),
 };
+
+/* msm8996 */
+DEFINE_CLK_SMD_RPM(msm8996, pcnoc_clk, pcnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8996, cnoc_clk, cnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8996, bimc_clk, bimc_a_clk, QCOM_SMD_RPM_MEM_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, mmssnoc_axi_rpm_clk, mmssnoc_axi_rpm_a_clk,
+		   QCOM_SMD_RPM_MMAXI_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, ipa_clk, ipa_a_clk, QCOM_SMD_RPM_IPA_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8996, ce1_clk, ce1_a_clk, QCOM_SMD_RPM_CE_CLK, 0);
+DEFINE_CLK_SMD_RPM_BRANCH(msm8996, aggre1_noc_clk, aggre1_noc_a_clk,
+			  QCOM_SMD_RPM_AGGR_CLK, 1, 1000);
+DEFINE_CLK_SMD_RPM_BRANCH(msm8996, aggre2_noc_clk, aggre2_noc_a_clk,
+			  QCOM_SMD_RPM_AGGR_CLK, 2, 1000);
+DEFINE_CLK_SMD_RPM_QDSS(msm8996, qdss_clk, qdss_a_clk,
+			QCOM_SMD_RPM_MISC_CLK, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, bb_clk1, bb_clk1_a, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, bb_clk2, bb_clk2_a, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, rf_clk1, rf_clk1_a, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, rf_clk2, rf_clk2_a, 5);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, ln_bb_clk, ln_bb_a_clk, 8);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, div_clk1, div_clk1_a, 0xb);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, div_clk2, div_clk2_a, 0xc);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8996, div_clk3, div_clk3_a, 0xd);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, bb_clk1_pin, bb_clk1_a_pin, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, bb_clk2_pin, bb_clk2_a_pin, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, rf_clk1_pin, rf_clk1_a_pin, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8996, rf_clk2_pin, rf_clk2_a_pin, 5);
+
+static struct clk_smd_rpm *msm8996_clks[] = {
+	[RPM_SMD_PCNOC_CLK] = &msm8996_pcnoc_clk,
+	[RPM_SMD_PCNOC_A_CLK] = &msm8996_pcnoc_a_clk,
+	[RPM_SMD_SNOC_CLK] = &msm8996_snoc_clk,
+	[RPM_SMD_SNOC_A_CLK] = &msm8996_snoc_a_clk,
+	[RPM_SMD_CNOC_CLK] = &msm8996_cnoc_clk,
+	[RPM_SMD_CNOC_A_CLK] = &msm8996_cnoc_a_clk,
+	[RPM_SMD_BIMC_CLK] = &msm8996_bimc_clk,
+	[RPM_SMD_BIMC_A_CLK] = &msm8996_bimc_a_clk,
+	[RPM_SMD_MMAXI_CLK] = &msm8996_mmssnoc_axi_rpm_clk,
+	[RPM_SMD_MMAXI_A_CLK] = &msm8996_mmssnoc_axi_rpm_a_clk,
+	[RPM_SMD_IPA_CLK] = &msm8996_ipa_clk,
+	[RPM_SMD_IPA_A_CLK] = &msm8996_ipa_a_clk,
+	[RPM_SMD_CE1_CLK] = &msm8996_ce1_clk,
+	[RPM_SMD_CE1_A_CLK] = &msm8996_ce1_a_clk,
+	[RPM_SMD_AGGR1_NOC_CLK] = &msm8996_aggre1_noc_clk,
+	[RPM_SMD_AGGR1_NOC_A_CLK] = &msm8996_aggre1_noc_a_clk,
+	[RPM_SMD_AGGR2_NOC_CLK] = &msm8996_aggre2_noc_clk,
+	[RPM_SMD_AGGR2_NOC_A_CLK] = &msm8996_aggre2_noc_a_clk,
+	[RPM_SMD_QDSS_CLK] = &msm8996_qdss_clk,
+	[RPM_SMD_QDSS_A_CLK] = &msm8996_qdss_a_clk,
+	[RPM_SMD_BB_CLK1] = &msm8996_bb_clk1,
+	[RPM_SMD_BB_CLK1_A] = &msm8996_bb_clk1_a,
+	[RPM_SMD_BB_CLK2] = &msm8996_bb_clk2,
+	[RPM_SMD_BB_CLK2_A] = &msm8996_bb_clk2_a,
+	[RPM_SMD_RF_CLK1] = &msm8996_rf_clk1,
+	[RPM_SMD_RF_CLK1_A] = &msm8996_rf_clk1_a,
+	[RPM_SMD_RF_CLK2] = &msm8996_rf_clk2,
+	[RPM_SMD_RF_CLK2_A] = &msm8996_rf_clk2_a,
+	[RPM_SMD_LN_BB_CLK] = &msm8996_ln_bb_clk,
+	[RPM_SMD_LN_BB_A_CLK] = &msm8996_ln_bb_a_clk,
+	[RPM_SMD_DIV_CLK1] = &msm8996_div_clk1,
+	[RPM_SMD_DIV_A_CLK1] = &msm8996_div_clk1_a,
+	[RPM_SMD_DIV_CLK2] = &msm8996_div_clk2,
+	[RPM_SMD_DIV_A_CLK2] = &msm8996_div_clk2_a,
+	[RPM_SMD_DIV_CLK3] = &msm8996_div_clk3,
+	[RPM_SMD_DIV_A_CLK3] = &msm8996_div_clk3_a,
+	[RPM_SMD_BB_CLK1_PIN] = &msm8996_bb_clk1_pin,
+	[RPM_SMD_BB_CLK1_A_PIN] = &msm8996_bb_clk1_a_pin,
+	[RPM_SMD_BB_CLK2_PIN] = &msm8996_bb_clk2_pin,
+	[RPM_SMD_BB_CLK2_A_PIN] = &msm8996_bb_clk2_a_pin,
+	[RPM_SMD_RF_CLK1_PIN] = &msm8996_rf_clk1_pin,
+	[RPM_SMD_RF_CLK1_A_PIN] = &msm8996_rf_clk1_a_pin,
+	[RPM_SMD_RF_CLK2_PIN] = &msm8996_rf_clk2_pin,
+	[RPM_SMD_RF_CLK2_A_PIN] = &msm8996_rf_clk2_a_pin,
+};
+
+static const struct rpm_smd_clk_desc rpm_clk_msm8996 = {
+	.clks = msm8996_clks,
+	.num_clks = ARRAY_SIZE(msm8996_clks),
+};
+
 static const struct of_device_id rpm_smd_clk_match_table[] = {
 	{ .compatible = "qcom,rpmcc-msm8916", .data = &rpm_clk_msm8916 },
 	{ .compatible = "qcom,rpmcc-msm8974", .data = &rpm_clk_msm8974 },
+	{ .compatible = "qcom,rpmcc-msm8996", .data = &rpm_clk_msm8996 },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, rpm_smd_clk_match_table);
diff --git a/include/dt-bindings/clock/qcom,rpmcc.h b/include/dt-bindings/clock/qcom,rpmcc.h
index 96b63c0..eb5ef66 100644
--- a/include/dt-bindings/clock/qcom,rpmcc.h
+++ b/include/dt-bindings/clock/qcom,rpmcc.h
@@ -101,5 +101,19 @@
 #define RPM_SMD_CXO_A1_A_PIN			59
 #define RPM_SMD_CXO_A2_PIN			60
 #define RPM_SMD_CXO_A2_A_PIN			61
+#define RPM_SMD_AGGR1_NOC_CLK			62
+#define RPM_SMD_AGGR1_NOC_A_CLK			63
+#define RPM_SMD_AGGR2_NOC_CLK			64
+#define RPM_SMD_AGGR2_NOC_A_CLK			65
+#define RPM_SMD_MMAXI_CLK			66
+#define RPM_SMD_MMAXI_A_CLK			67
+#define RPM_SMD_IPA_CLK				68
+#define RPM_SMD_IPA_A_CLK			69
+#define RPM_SMD_CE1_CLK				70
+#define RPM_SMD_CE1_A_CLK			71
+#define RPM_SMD_DIV_CLK3			72
+#define RPM_SMD_DIV_A_CLK3			73
+#define RPM_SMD_LN_BB_CLK			74
+#define RPM_SMD_LN_BB_A_CLK			75
 
 #endif
diff --git a/include/linux/soc/qcom/smd-rpm.h b/include/linux/soc/qcom/smd-rpm.h
index 2a53dca..ebdabd6 100644
--- a/include/linux/soc/qcom/smd-rpm.h
+++ b/include/linux/soc/qcom/smd-rpm.h
@@ -26,6 +26,10 @@
 #define QCOM_SMD_RPM_SMPB	0x62706d73
 #define QCOM_SMD_RPM_SPDM	0x63707362
 #define QCOM_SMD_RPM_VSA	0x00617376
+#define QCOM_SMD_RPM_MMAXI_CLK	0x69786d6d
+#define QCOM_SMD_RPM_IPA_CLK	0x617069
+#define QCOM_SMD_RPM_CE_CLK	0x6563
+#define QCOM_SMD_RPM_AGGR_CLK	0x72676761
 
 int qcom_rpm_smd_write(struct qcom_smd_rpm *rpm,
 		       int state,
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

Re: [PATCH 1/2] clk: qcom: clk-smd-rpm: add msm8996 rpmclks

[Rob Herring]

On Tue, Oct 10, 2017 at 02:27:13PM +0530, Rajendra Nayak wrote:
> Add all RPM controlled clocks on msm8996 platform
> 
> Signed-off-by: Rajendra Nayak <rnayak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
> [srini: Fixed various issues with offsets and made names specific to msm8996]
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> ---
>  .../devicetree/bindings/clock/qcom,rpmcc.txt       |  1 +

Please add acks when posting new versions. 

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

>  drivers/clk/qcom/clk-smd-rpm.c                     | 82 ++++++++++++++++++++++
>  include/dt-bindings/clock/qcom,rpmcc.h             | 14 ++++
>  include/linux/soc/qcom/smd-rpm.h                   |  4 ++
>  4 files changed, 101 insertions(+)
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Re: [PATCH 1/2] clk: qcom: clk-smd-rpm: add msm8996 rpmclks

[Bjorn Andersson]

On Tue 10 Oct 01:57 PDT 2017, Rajendra Nayak wrote:

> Add all RPM controlled clocks on msm8996 platform
> 
> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
> [srini: Fixed various issues with offsets and made names specific to msm8996]
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

Your S-o-b should be last in this list.


Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Regards,
Bjorn

Re: [PATCH 1/2] clk: qcom: clk-smd-rpm: add msm8996 rpmclks

[Stephen Boyd]

On 10/10, Bjorn Andersson wrote:
> On Tue 10 Oct 01:57 PDT 2017, Rajendra Nayak wrote:
> 
> > Add all RPM controlled clocks on msm8996 platform
> > 
> > Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
> > [srini: Fixed various issues with offsets and made names specific to msm8996]
> > Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> 
> Your S-o-b should be last in this list.
> 

I moved it to the end, which feels weird because typically first
signoff is the author. But nothing I see says that's true, so
let's swap it.

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a Linux Foundation Collaborative Project

Re: [PATCH 1/2] clk: qcom: clk-smd-rpm: add msm8996 rpmclks

[Stephen Boyd]

On 10/10, Rajendra Nayak wrote:
> Add all RPM controlled clocks on msm8996 platform
> 
> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
> [srini: Fixed various issues with offsets and made names specific to msm8996]
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> ---

Applied to clk-next

-- 
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a Linux Foundation Collaborative Project