From: Sricharan R <sricharan@codeaurora.org>
To: mark.rutland@arm.com, robh@kernel.org, sudeep.holla@arm.com,
linux@arm.linux.org.uk, ctatlor97@gmail.com, rjw@rjwysocki.net,
viresh.kumar@linaro.org, mturquette@baylibre.com,
linux-pm@vger.kernel.org, sboyd@codeaurora.org,
linux@armlinux.org.uk, thierry.escande@linaro.org,
linux-kernel@vger.kernel.org, david.brown@linaro.org,
devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
andy.gross@linaro.org, linux-soc@vger.kernel.org,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
niklas.cassel@linaro.org
Cc: sricharan@codeaurora.org
Subject: [PATCH v12 05/14] clk: qcom: Add MSM8960/APQ8064's HFPLLs
Date: Tue, 14 Aug 2018 17:42:24 +0530 [thread overview]
Message-ID: <1534248753-2440-6-git-send-email-sricharan@codeaurora.org> (raw)
In-Reply-To: <1534248753-2440-1-git-send-email-sricharan@codeaurora.org>
From: Stephen Boyd <sboyd@codeaurora.org>
Describe the HFPLLs present on MSM8960 and APQ8064 devices.
Acked-by: Rob Herring <robh@kernel.org> (bindings)
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
---
drivers/clk/qcom/gcc-msm8960.c | 172 +++++++++++++++++++++++++++
include/dt-bindings/clock/qcom,gcc-msm8960.h | 2 +
2 files changed, 174 insertions(+)
diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c
index fd495e0..3994747 100644
--- a/drivers/clk/qcom/gcc-msm8960.c
+++ b/drivers/clk/qcom/gcc-msm8960.c
@@ -30,6 +30,7 @@
#include "clk-pll.h"
#include "clk-rcg.h"
#include "clk-branch.h"
+#include "clk-hfpll.h"
#include "reset.h"
static struct clk_pll pll3 = {
@@ -86,6 +87,164 @@
},
};
+static struct hfpll_data hfpll0_data = {
+ .mode_reg = 0x3200,
+ .l_reg = 0x3208,
+ .m_reg = 0x320c,
+ .n_reg = 0x3210,
+ .config_reg = 0x3204,
+ .status_reg = 0x321c,
+ .config_val = 0x7845c665,
+ .droop_reg = 0x3214,
+ .droop_val = 0x0108c000,
+ .min_rate = 600000000UL,
+ .max_rate = 1800000000UL,
+};
+
+static struct clk_hfpll hfpll0 = {
+ .d = &hfpll0_data,
+ .clkr.hw.init = &(struct clk_init_data){
+ .parent_names = (const char *[]){ "pxo" },
+ .num_parents = 1,
+ .name = "hfpll0",
+ .ops = &clk_ops_hfpll,
+ .flags = CLK_IGNORE_UNUSED,
+ },
+ .lock = __SPIN_LOCK_UNLOCKED(hfpll0.lock),
+};
+
+static struct hfpll_data hfpll1_8064_data = {
+ .mode_reg = 0x3240,
+ .l_reg = 0x3248,
+ .m_reg = 0x324c,
+ .n_reg = 0x3250,
+ .config_reg = 0x3244,
+ .status_reg = 0x325c,
+ .config_val = 0x7845c665,
+ .droop_reg = 0x3254,
+ .droop_val = 0x0108c000,
+ .min_rate = 600000000UL,
+ .max_rate = 1800000000UL,
+};
+
+static struct hfpll_data hfpll1_data = {
+ .mode_reg = 0x3300,
+ .l_reg = 0x3308,
+ .m_reg = 0x330c,
+ .n_reg = 0x3310,
+ .config_reg = 0x3304,
+ .status_reg = 0x331c,
+ .config_val = 0x7845c665,
+ .droop_reg = 0x3314,
+ .droop_val = 0x0108c000,
+ .min_rate = 600000000UL,
+ .max_rate = 1800000000UL,
+};
+
+static struct clk_hfpll hfpll1 = {
+ .d = &hfpll1_data,
+ .clkr.hw.init = &(struct clk_init_data){
+ .parent_names = (const char *[]){ "pxo" },
+ .num_parents = 1,
+ .name = "hfpll1",
+ .ops = &clk_ops_hfpll,
+ .flags = CLK_IGNORE_UNUSED,
+ },
+ .lock = __SPIN_LOCK_UNLOCKED(hfpll1.lock),
+};
+
+static struct hfpll_data hfpll2_data = {
+ .mode_reg = 0x3280,
+ .l_reg = 0x3288,
+ .m_reg = 0x328c,
+ .n_reg = 0x3290,
+ .config_reg = 0x3284,
+ .status_reg = 0x329c,
+ .config_val = 0x7845c665,
+ .droop_reg = 0x3294,
+ .droop_val = 0x0108c000,
+ .min_rate = 600000000UL,
+ .max_rate = 1800000000UL,
+};
+
+static struct clk_hfpll hfpll2 = {
+ .d = &hfpll2_data,
+ .clkr.hw.init = &(struct clk_init_data){
+ .parent_names = (const char *[]){ "pxo" },
+ .num_parents = 1,
+ .name = "hfpll2",
+ .ops = &clk_ops_hfpll,
+ .flags = CLK_IGNORE_UNUSED,
+ },
+ .lock = __SPIN_LOCK_UNLOCKED(hfpll2.lock),
+};
+
+static struct hfpll_data hfpll3_data = {
+ .mode_reg = 0x32c0,
+ .l_reg = 0x32c8,
+ .m_reg = 0x32cc,
+ .n_reg = 0x32d0,
+ .config_reg = 0x32c4,
+ .status_reg = 0x32dc,
+ .config_val = 0x7845c665,
+ .droop_reg = 0x32d4,
+ .droop_val = 0x0108c000,
+ .min_rate = 600000000UL,
+ .max_rate = 1800000000UL,
+};
+
+static struct clk_hfpll hfpll3 = {
+ .d = &hfpll3_data,
+ .clkr.hw.init = &(struct clk_init_data){
+ .parent_names = (const char *[]){ "pxo" },
+ .num_parents = 1,
+ .name = "hfpll3",
+ .ops = &clk_ops_hfpll,
+ .flags = CLK_IGNORE_UNUSED,
+ },
+ .lock = __SPIN_LOCK_UNLOCKED(hfpll3.lock),
+};
+
+static struct hfpll_data hfpll_l2_8064_data = {
+ .mode_reg = 0x3300,
+ .l_reg = 0x3308,
+ .m_reg = 0x330c,
+ .n_reg = 0x3310,
+ .config_reg = 0x3304,
+ .status_reg = 0x331c,
+ .config_val = 0x7845c665,
+ .droop_reg = 0x3314,
+ .droop_val = 0x0108c000,
+ .min_rate = 600000000UL,
+ .max_rate = 1800000000UL,
+};
+
+static struct hfpll_data hfpll_l2_data = {
+ .mode_reg = 0x3400,
+ .l_reg = 0x3408,
+ .m_reg = 0x340c,
+ .n_reg = 0x3410,
+ .config_reg = 0x3404,
+ .status_reg = 0x341c,
+ .config_val = 0x7845c665,
+ .droop_reg = 0x3414,
+ .droop_val = 0x0108c000,
+ .min_rate = 600000000UL,
+ .max_rate = 1800000000UL,
+};
+
+static struct clk_hfpll hfpll_l2 = {
+ .d = &hfpll_l2_data,
+ .clkr.hw.init = &(struct clk_init_data){
+ .parent_names = (const char *[]){ "pxo" },
+ .num_parents = 1,
+ .name = "hfpll_l2",
+ .ops = &clk_ops_hfpll,
+ .flags = CLK_IGNORE_UNUSED,
+ },
+ .lock = __SPIN_LOCK_UNLOCKED(hfpll_l2.lock),
+};
+
static struct clk_pll pll14 = {
.l_reg = 0x31c4,
.m_reg = 0x31c8,
@@ -3107,6 +3266,9 @@ enum {
[PMIC_ARB1_H_CLK] = &pmic_arb1_h_clk.clkr,
[PMIC_SSBI2_CLK] = &pmic_ssbi2_clk.clkr,
[RPM_MSG_RAM_H_CLK] = &rpm_msg_ram_h_clk.clkr,
+ [PLL9] = &hfpll0.clkr,
+ [PLL10] = &hfpll1.clkr,
+ [PLL12] = &hfpll_l2.clkr,
};
static const struct qcom_reset_map gcc_msm8960_resets[] = {
@@ -3318,6 +3480,11 @@ enum {
[PMIC_ARB1_H_CLK] = &pmic_arb1_h_clk.clkr,
[PMIC_SSBI2_CLK] = &pmic_ssbi2_clk.clkr,
[RPM_MSG_RAM_H_CLK] = &rpm_msg_ram_h_clk.clkr,
+ [PLL9] = &hfpll0.clkr,
+ [PLL10] = &hfpll1.clkr,
+ [PLL12] = &hfpll_l2.clkr,
+ [PLL16] = &hfpll2.clkr,
+ [PLL17] = &hfpll3.clkr,
};
static const struct qcom_reset_map gcc_apq8064_resets[] = {
@@ -3477,6 +3644,11 @@ static int gcc_msm8960_probe(struct platform_device *pdev)
if (ret)
return ret;
+ if (match->data == &gcc_apq8064_desc) {
+ hfpll1.d = &hfpll1_8064_data;
+ hfpll_l2.d = &hfpll_l2_8064_data;
+ }
+
tsens = platform_device_register_data(&pdev->dev, "qcom-tsens", -1,
NULL, 0);
if (IS_ERR(tsens))
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8960.h b/include/dt-bindings/clock/qcom,gcc-msm8960.h
index 7d20eed..e02742f 100644
--- a/include/dt-bindings/clock/qcom,gcc-msm8960.h
+++ b/include/dt-bindings/clock/qcom,gcc-msm8960.h
@@ -319,5 +319,7 @@
#define CE3_SRC 303
#define CE3_CORE_CLK 304
#define CE3_H_CLK 305
+#define PLL16 306
+#define PLL17 307
#endif
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
next prev parent reply other threads:[~2018-08-14 12:13 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-14 12:12 [PATCH V12 00/14] Krait clocks + Krait CPUfreq Sricharan R
2018-08-14 12:12 ` [PATCH v12 01/14] ARM: Add Krait L2 register accessor functions Sricharan R
2018-08-14 12:12 ` [PATCH v12 02/14] clk: qcom: Add support for High-Frequency PLLs (HFPLLs) Sricharan R
2018-08-14 12:12 ` [PATCH v12 03/14] clk: qcom: Add HFPLL driver Sricharan R
2018-08-14 12:12 ` [PATCH v12 04/14] dt-bindings: clock: Document qcom,hfpll Sricharan R
2018-08-14 12:12 ` Sricharan R [this message]
2018-08-14 12:12 ` [PATCH v12 06/14] clk: qcom: Add IPQ806X's HFPLLs Sricharan R
2018-08-14 12:12 ` [PATCH v12 07/14] clk: qcom: Add support for Krait clocks Sricharan R
2018-08-14 12:12 ` [PATCH v12 08/14] clk: qcom: Add KPSS ACC/GCC driver Sricharan R
2018-08-14 12:12 ` [PATCH v12 09/14] dt-bindings: arm: Document qcom,kpss-gcc Sricharan R
2018-08-14 12:12 ` [PATCH v12 10/14] clk: qcom: Add Krait clock controller driver Sricharan R
2018-08-14 12:12 ` [PATCH v12 11/14] dt-bindings: clock: Document qcom,krait-cc Sricharan R
2018-08-14 12:12 ` [PATCH v12 12/14] clk: qcom: Add safe switch hook for krait mux clocks Sricharan R
2018-08-14 12:12 ` [PATCH v12 13/14] cpufreq: qcom: Re-organise kryo cpufreq to use it for other nvmem based qcom socs Sricharan R
2018-08-17 15:09 ` Rob Herring
2018-08-20 12:45 ` Sricharan R
2018-08-14 12:12 ` [PATCH v12 14/14] cpufreq: qcom: Add support for krait based socs Sricharan R
2018-08-17 15:09 ` Rob Herring
2018-08-24 15:21 ` Niklas Cassel
2018-08-24 19:15 ` Niklas Cassel
2018-08-14 12:20 ` [PATCH V12 00/14] Krait clocks + Krait CPUfreq Sricharan R
2018-09-07 9:57 ` Sricharan R
2018-09-07 14:28 ` Craig Tatlor
2018-09-19 20:24 ` Craig
2018-09-20 13:01 ` Sricharan R
2018-09-20 14:27 ` Craig
2018-09-20 13:03 ` Sricharan R
2018-10-17 15:44 ` Stephen Boyd
2018-10-17 20:16 ` Stephen Boyd
2018-10-22 4:09 ` Sricharan R
2018-10-22 15:30 ` Niklas Cassel
2018-10-24 4:11 ` Sricharan R
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