[PATCH v3 1/3] clk: qcom: add driver for SM8150 SoC
Julius Lehmann
lehmanju at devpi.de
Wed Sep 11 19:13:09 CEST 2024
Add clock, reset and power domain driver for SM8150. Driver code is
based on the similar U-Boot drivers. All constants are taken from the
corresponding Linux driver.
This driver supports clock rate setting only debug UART,
RGMII/Ethernet modules and USB controller.
Co-authored-by: Volodymyr Babchuk <volodymyr_babchuk at epam.com>
Reviewed-by: Caleb Connolly <caleb.connolly at linaro.org>
Signed-off-by: Julius Lehmann <lehmanju at devpi.de>
---
drivers/clk/qcom/Kconfig | 9 ++
drivers/clk/qcom/Makefile | 1 +
drivers/clk/qcom/clock-sm8150.c | 319 ++++++++++++++++++++++++++++++++++++++++
3 files changed, 329 insertions(+)
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index 0d2c0ac225..d76fca5dba 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -63,12 +63,21 @@ config CLK_QCOM_SM6115
on the Snapdragon SM6115 SoC. This driver supports the clocks
and resets exposed by the GCC hardware block.
+config CLK_QCOM_SM8150
+ bool "Qualcomm SM8150 GCC"
+ select CLK_QCOM
+ help
+ Say Y here to enable support for the Global Clock Controller
+ on the Snapdragon 8150 SoC. This driver supports the clocks
+ and resets exposed by the GCC hardware block.
+
config CLK_QCOM_SM8250
bool "Qualcomm SM8250 GCC"
select CLK_QCOM
help
Say Y here to enable support for the Global Clock Controller
on the Snapdragon SM8250 SoC. This driver supports the clocks
+ and resets exposed by the GCC hardware block.
config CLK_QCOM_SM8550
bool "Qualcomm SM8550 GCC"
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index e223c131ee..ab33f1c5fa 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_CLK_QCOM_QCM2290) += clock-qcm2290.o
obj-$(CONFIG_CLK_QCOM_QCS404) += clock-qcs404.o
obj-$(CONFIG_CLK_QCOM_SC7280) += clock-sc7280.o
obj-$(CONFIG_CLK_QCOM_SM6115) += clock-sm6115.o
+obj-$(CONFIG_CLK_QCOM_SM8150) += clock-sm8150.o
obj-$(CONFIG_CLK_QCOM_SM8250) += clock-sm8250.o
obj-$(CONFIG_CLK_QCOM_SM8550) += clock-sm8550.o
obj-$(CONFIG_CLK_QCOM_SM8650) += clock-sm8650.o
diff --git a/drivers/clk/qcom/clock-sm8150.c b/drivers/clk/qcom/clock-sm8150.c
new file mode 100644
index 0000000000..88f2e678f4
--- /dev/null
+++ b/drivers/clk/qcom/clock-sm8150.c
@@ -0,0 +1,319 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Clock drivers for Qualcomm SM8150
+ *
+ * Volodymyr Babchuk <volodymyr_babchuk at epam.com>
+ * Copyright (c) 2024 EPAM Systems.
+ *
+ * (C) Copyright 2024 Julius Lehmann <lehmanju at devpi.de>
+ *
+ * Based on U-Boot driver for SM8250. Constants are taken from the Linux driver.
+ */
+
+#include <clk-uclass.h>
+#include <dm.h>
+#include <errno.h>
+#include <asm/io.h>
+#include <linux/bitops.h>
+#include <dt-bindings/clock/qcom,gcc-sm8150.h>
+
+#include "clock-qcom.h"
+
+#define EMAC_RGMII_CLK_CMD_RCGR 0x601c
+#define QUPV3_WRAP0_S0_CLK_CMD_RCGR 0x18148
+#define USB30_PRIM_MASTER_CLK_CMD_RCGR 0xf01c
+#define USB30_PRIM_MOCK_UTMI_CLK_CMD_RCGR 0xf034
+#define USB30_PRIM_PHY_AUX_CLK_CMD_RCGR 0xf060
+#define USB30_SEC_MASTER_CLK_CMD_RCGR 0x1001c
+#define USB30_SEC_MOCK_UTMI_CLK_CMD_RCGR 0x10034
+#define USB30_SEC_PHY_AUX_CLK_CMD_RCGR 0x10060
+#define SDCC2_APPS_CLK_CMD_RCGR 0x1400c
+
+static struct pll_vote_clk gpll7_vote_clk = {
+ .status = 0x1a000,
+ .status_bit = BIT(31),
+ .ena_vote = 0x52000,
+ .vote_bit = BIT(7),
+};
+
+static const struct freq_tbl ftbl_gcc_qupv3_wrap0_s0_clk_src[] = {
+ F(7372800, CFG_CLK_SRC_GPLL0_EVEN, 1, 384, 15625),
+ F(14745600, CFG_CLK_SRC_GPLL0_EVEN, 1, 768, 15625),
+ F(19200000, CFG_CLK_SRC_CXO, 1, 0, 0),
+ F(29491200, CFG_CLK_SRC_GPLL0_EVEN, 1, 1536, 15625),
+ F(32000000, CFG_CLK_SRC_GPLL0_EVEN, 1, 8, 75),
+ F(48000000, CFG_CLK_SRC_GPLL0_EVEN, 1, 4, 25),
+ F(64000000, CFG_CLK_SRC_GPLL0_EVEN, 1, 16, 75),
+ F(80000000, CFG_CLK_SRC_GPLL0_EVEN, 1, 4, 15),
+ F(96000000, CFG_CLK_SRC_GPLL0_EVEN, 1, 8, 25),
+ F(100000000, CFG_CLK_SRC_GPLL0_EVEN, 3, 0, 0),
+ F(102400000, CFG_CLK_SRC_GPLL0_EVEN, 1, 128, 375),
+ F(112000000, CFG_CLK_SRC_GPLL0_EVEN, 1, 28, 75),
+ F(117964800, CFG_CLK_SRC_GPLL0_EVEN, 1, 6144, 15625),
+ F(120000000, CFG_CLK_SRC_GPLL0_EVEN, 2.5, 0, 0),
+ F(128000000, CFG_CLK_SRC_GPLL0, 1, 16, 75),
+ { }
+};
+
+static const struct freq_tbl ftbl_gcc_emac_rgmii_clk_src[] = {
+ F(2500000, CFG_CLK_SRC_CXO, 1, 25, 192),
+ F(5000000, CFG_CLK_SRC_CXO, 1, 25, 96),
+ F(19200000, CFG_CLK_SRC_CXO, 1, 0, 0),
+ F(25000000, CFG_CLK_SRC_GPLL0_EVEN, 12, 0, 0),
+ F(50000000, CFG_CLK_SRC_GPLL0_EVEN, 6, 0, 0),
+ F(125000000, CFG_CLK_SRC_GPLL7, 4, 0, 0),
+ F(250000000, CFG_CLK_SRC_GPLL7, 2, 0, 0),
+ { }
+};
+
+static const struct freq_tbl ftbl_gcc_usb30_prim_master_clk_src[] = {
+ F(33333333, CFG_CLK_SRC_GPLL0_EVEN, 9, 0, 0),
+ F(66666667, CFG_CLK_SRC_GPLL0_EVEN, 4.5, 0, 0),
+ F(133333333, CFG_CLK_SRC_GPLL0, 4.5, 0, 0),
+ F(200000000, CFG_CLK_SRC_GPLL0, 3, 0, 0),
+ F(240000000, CFG_CLK_SRC_GPLL0, 2.5, 0, 0),
+ { }
+};
+
+static const struct freq_tbl ftbl_gcc_usb30_prim_mock_utmi_clk_src[] = {
+ F(19200000, CFG_CLK_SRC_CXO, 1, 0, 0),
+ F(20000000, CFG_CLK_SRC_GPLL0_EVEN, 15, 0, 0),
+ F(60000000, CFG_CLK_SRC_GPLL0_EVEN, 5, 0, 0),
+ { }
+};
+
+static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
+ F(400000, CFG_CLK_SRC_CXO, 12, 1, 4),
+ F(9600000, CFG_CLK_SRC_CXO, 2, 0, 0),
+ F(19200000, CFG_CLK_SRC_CXO, 1, 0, 0),
+ F(25000000, CFG_CLK_SRC_GPLL0, 12, 1, 2),
+ F(50000000, CFG_CLK_SRC_GPLL0, 12, 0, 0),
+ F(100000000, CFG_CLK_SRC_GPLL0, 6, 0, 0),
+ F(202000000, CFG_CLK_SRC_GPLL0, 4, 0, 0),
+ { }
+};
+
+static ulong sm8150_clk_set_rate(struct clk *clk, ulong rate)
+{
+ struct msm_clk_priv *priv = dev_get_priv(clk->dev);
+ const struct freq_tbl *freq;
+
+ switch (clk->id) {
+ case GCC_QUPV3_WRAP1_S4_CLK: /* UART2 aka debug-uart */
+ freq = qcom_find_freq(ftbl_gcc_qupv3_wrap0_s0_clk_src, rate);
+ clk_rcg_set_rate_mnd(priv->base, QUPV3_WRAP0_S0_CLK_CMD_RCGR,
+ freq->pre_div, freq->m, freq->n, freq->src, 16);
+ return freq->freq;
+ case GCC_EMAC_RGMII_CLK:
+ freq = qcom_find_freq(ftbl_gcc_emac_rgmii_clk_src, rate);
+ clk_rcg_set_rate_mnd(priv->base, EMAC_RGMII_CLK_CMD_RCGR,
+ freq->pre_div, freq->m, freq->n, freq->src, 8);
+ return freq->freq;
+ case GCC_USB30_PRIM_MASTER_CLK:
+ freq = qcom_find_freq(ftbl_gcc_usb30_prim_master_clk_src, rate);
+ clk_rcg_set_rate_mnd(priv->base, USB30_PRIM_MASTER_CLK_CMD_RCGR,
+ freq->pre_div, freq->m, freq->n, freq->src, 8);
+ return freq->freq;
+ case GCC_USB30_PRIM_MOCK_UTMI_CLK:
+ freq = qcom_find_freq(ftbl_gcc_usb30_prim_mock_utmi_clk_src, rate);
+ clk_rcg_set_rate_mnd(priv->base, USB30_PRIM_MOCK_UTMI_CLK_CMD_RCGR,
+ freq->pre_div, freq->m, freq->n, freq->src, 0);
+ return freq->freq;
+ case GCC_USB3_PRIM_PHY_AUX_CLK_SRC:
+ freq = qcom_find_freq(ftbl_gcc_usb30_prim_mock_utmi_clk_src, rate);
+ clk_rcg_set_rate_mnd(priv->base, USB30_PRIM_PHY_AUX_CLK_CMD_RCGR,
+ freq->pre_div, freq->m, freq->n, freq->src, 0);
+ return freq->freq;
+ case GCC_USB30_SEC_MASTER_CLK:
+ freq = qcom_find_freq(ftbl_gcc_usb30_prim_master_clk_src, rate);
+ clk_rcg_set_rate_mnd(priv->base, USB30_SEC_MASTER_CLK_CMD_RCGR,
+ freq->pre_div, freq->m, freq->n, freq->src, 8);
+ return freq->freq;
+ case GCC_USB30_SEC_MOCK_UTMI_CLK:
+ freq = qcom_find_freq(ftbl_gcc_usb30_prim_mock_utmi_clk_src, rate);
+ clk_rcg_set_rate_mnd(priv->base, USB30_SEC_MOCK_UTMI_CLK_CMD_RCGR,
+ freq->pre_div, freq->m, freq->n, freq->src, 0);
+ return freq->freq;
+ case GCC_USB3_SEC_PHY_AUX_CLK_SRC:
+ freq = qcom_find_freq(ftbl_gcc_usb30_prim_mock_utmi_clk_src, rate);
+ clk_rcg_set_rate_mnd(priv->base, USB30_SEC_PHY_AUX_CLK_CMD_RCGR,
+ freq->pre_div, freq->m, freq->n, freq->src, 0);
+ return freq->freq;
+ case GCC_SDCC2_APPS_CLK:
+ freq = qcom_find_freq(ftbl_gcc_sdcc2_apps_clk_src, rate);
+ clk_rcg_set_rate_mnd(priv->base, SDCC2_APPS_CLK_CMD_RCGR,
+ freq->pre_div, freq->m, freq->n, freq->src, 8);
+ return freq->freq;
+ default:
+ return 0;
+ }
+}
+
+static const struct gate_clk sm8150_clks[] = {
+ GATE_CLK(GCC_AGGRE_UFS_CARD_AXI_CLK, 0x750c0, 0x00000001),
+ GATE_CLK(GCC_AGGRE_UFS_PHY_AXI_CLK, 0x770c0, 0x00000001),
+ GATE_CLK(GCC_AGGRE_USB3_PRIM_AXI_CLK, 0xf07c, 0x00000001),
+ GATE_CLK(GCC_AGGRE_USB3_SEC_AXI_CLK, 0x1007c, 0x00000001),
+ GATE_CLK(GCC_CFG_NOC_USB3_PRIM_AXI_CLK, 0xf078, 0x00000001),
+ GATE_CLK(GCC_CFG_NOC_USB3_SEC_AXI_CLK, 0x10078, 0x00000001),
+ GATE_CLK(GCC_QUPV3_WRAP0_S0_CLK, 0x5200c, 0x00000400),
+ GATE_CLK(GCC_QUPV3_WRAP0_S1_CLK, 0x5200c, 0x00000800),
+ GATE_CLK(GCC_QUPV3_WRAP0_S2_CLK, 0x5200c, 0x00001000),
+ GATE_CLK(GCC_QUPV3_WRAP0_S3_CLK, 0x5200c, 0x00002000),
+ GATE_CLK(GCC_QUPV3_WRAP0_S4_CLK, 0x5200c, 0x00004000),
+ GATE_CLK(GCC_QUPV3_WRAP0_S5_CLK, 0x5200c, 0x00008000),
+ GATE_CLK(GCC_QUPV3_WRAP1_S0_CLK, 0x5200c, 0x00400000),
+ GATE_CLK(GCC_QUPV3_WRAP1_S1_CLK, 0x5200c, 0x00800000),
+ GATE_CLK(GCC_QUPV3_WRAP1_S3_CLK, 0x5200c, 0x02000000),
+ GATE_CLK(GCC_QUPV3_WRAP1_S4_CLK, 0x5200c, 0x04000000),
+ GATE_CLK(GCC_QUPV3_WRAP1_S5_CLK, 0x5200c, 0x08000000),
+ GATE_CLK(GCC_QUPV3_WRAP_0_M_AHB_CLK, 0x5200c, 0x00000040),
+ GATE_CLK(GCC_QUPV3_WRAP_0_S_AHB_CLK, 0x5200c, 0x00000080),
+ GATE_CLK(GCC_QUPV3_WRAP_1_M_AHB_CLK, 0x5200c, 0x00100000),
+ GATE_CLK(GCC_QUPV3_WRAP_1_S_AHB_CLK, 0x5200c, 0x00200000),
+ GATE_CLK(GCC_SDCC2_AHB_CLK, 0x14008, 0x00000001),
+ GATE_CLK(GCC_SDCC2_APPS_CLK, 0x14004, 0x00000001),
+ GATE_CLK(GCC_SDCC4_AHB_CLK, 0x16008, 0x00000001),
+ GATE_CLK(GCC_SDCC4_APPS_CLK, 0x16004, 0x00000001),
+ GATE_CLK(GCC_UFS_CARD_AHB_CLK, 0x75014, 0x00000001),
+ GATE_CLK(GCC_UFS_CARD_AXI_CLK, 0x75010, 0x00000001),
+ GATE_CLK(GCC_UFS_CARD_CLKREF_CLK, 0x8c004, 0x00000001),
+ GATE_CLK(GCC_UFS_CARD_ICE_CORE_CLK, 0x7505c, 0x00000001),
+ GATE_CLK(GCC_UFS_CARD_PHY_AUX_CLK, 0x75090, 0x00000001),
+ GATE_CLK(GCC_UFS_CARD_RX_SYMBOL_0_CLK, 0x7501c, 0x00000001),
+ GATE_CLK(GCC_UFS_CARD_RX_SYMBOL_1_CLK, 0x750ac, 0x00000001),
+ GATE_CLK(GCC_UFS_CARD_TX_SYMBOL_0_CLK, 0x75018, 0x00000001),
+ GATE_CLK(GCC_UFS_CARD_UNIPRO_CORE_CLK, 0x75058, 0x00000001),
+ GATE_CLK(GCC_UFS_MEM_CLKREF_CLK, 0x8c000, 0x00000001),
+ GATE_CLK(GCC_UFS_PHY_AHB_CLK, 0x77014, 0x00000001),
+ GATE_CLK(GCC_UFS_PHY_AXI_CLK, 0x77010, 0x00000001),
+ GATE_CLK(GCC_UFS_PHY_ICE_CORE_CLK, 0x7705c, 0x00000001),
+ GATE_CLK(GCC_UFS_PHY_PHY_AUX_CLK, 0x77090, 0x00000001),
+ GATE_CLK(GCC_UFS_PHY_RX_SYMBOL_0_CLK, 0x7701c, 0x00000001),
+ GATE_CLK(GCC_UFS_PHY_RX_SYMBOL_1_CLK, 0x770ac, 0x00000001),
+ GATE_CLK(GCC_UFS_PHY_TX_SYMBOL_0_CLK, 0x77018, 0x00000001),
+ GATE_CLK(GCC_UFS_PHY_UNIPRO_CORE_CLK, 0x77058, 0x00000001),
+ GATE_CLK(GCC_USB30_PRIM_MASTER_CLK, 0x0f00c, 0x00000001),
+ GATE_CLK(GCC_USB30_PRIM_MOCK_UTMI_CLK, 0x0f014, 0x00000001),
+ GATE_CLK(GCC_USB30_PRIM_SLEEP_CLK, 0x0f010, 0x00000001),
+ GATE_CLK(GCC_USB30_SEC_MASTER_CLK, 0x1000c, 0x00000001),
+ GATE_CLK(GCC_USB30_SEC_MOCK_UTMI_CLK, 0x10014, 0x00000001),
+ GATE_CLK(GCC_USB30_SEC_SLEEP_CLK, 0x10010, 0x00000001),
+ GATE_CLK(GCC_USB3_PRIM_CLKREF_CLK, 0x8c008, 0x00000001),
+ GATE_CLK(GCC_USB3_PRIM_PHY_AUX_CLK, 0x0f04c, 0x00000001),
+ GATE_CLK(GCC_USB3_PRIM_PHY_COM_AUX_CLK, 0x0f050, 0x00000001),
+ GATE_CLK(GCC_USB3_PRIM_PHY_PIPE_CLK, 0x0f054, 0x00000001),
+ GATE_CLK(GCC_USB3_SEC_CLKREF_CLK, 0x8c028, 0x00000001),
+ GATE_CLK(GCC_USB3_SEC_PHY_AUX_CLK, 0x1004c, 0x00000001),
+ GATE_CLK(GCC_USB3_SEC_PHY_PIPE_CLK, 0x10054, 0x00000001),
+ GATE_CLK(GCC_USB3_SEC_PHY_COM_AUX_CLK, 0x10050, 0x00000001),
+ GATE_CLK(GCC_EMAC_AXI_CLK, 0x06010, 0x00000001),
+ GATE_CLK(GCC_EMAC_SLV_AHB_CLK, 0x06014, 0x00000001),
+ GATE_CLK(GCC_EMAC_PTP_CLK, 0x06034, 0x00000001),
+ GATE_CLK(GCC_EMAC_RGMII_CLK, 0x06018, 0x00000001),
+};
+
+static int sm8150_clk_enable(struct clk *clk)
+{
+ struct msm_clk_priv *priv = dev_get_priv(clk->dev);
+
+ if (priv->data->num_clks <= clk->id) {
+ debug("%s: unknown clk id %lu\n", __func__, clk->id);
+ return 0;
+ }
+
+ debug("%s: clk %s\n", __func__, sm8150_clks[clk->id].name);
+
+ switch (clk->id) {
+ case GCC_EMAC_RGMII_CLK:
+ clk_enable_gpll0(priv->base, &gpll7_vote_clk);
+ case GCC_AGGRE_USB3_PRIM_AXI_CLK:
+ qcom_gate_clk_en(priv, GCC_USB30_PRIM_MASTER_CLK);
+ fallthrough;
+ case GCC_USB30_PRIM_MASTER_CLK:
+ qcom_gate_clk_en(priv, GCC_USB3_PRIM_PHY_AUX_CLK);
+ qcom_gate_clk_en(priv, GCC_USB3_PRIM_PHY_COM_AUX_CLK);
+ break;
+ case GCC_AGGRE_USB3_SEC_AXI_CLK:
+ qcom_gate_clk_en(priv, GCC_USB30_SEC_MASTER_CLK);
+ fallthrough;
+ case GCC_USB30_SEC_MASTER_CLK:
+ qcom_gate_clk_en(priv, GCC_USB3_SEC_PHY_AUX_CLK);
+ qcom_gate_clk_en(priv, GCC_USB3_SEC_PHY_COM_AUX_CLK);
+ break;
+ };
+
+ qcom_gate_clk_en(priv, clk->id);
+
+ return 0;
+}
+
+static const struct qcom_reset_map sm8150_gcc_resets[] = {
+ [GCC_EMAC_BCR] = { 0x6000 },
+ [GCC_GPU_BCR] = { 0x71000 },
+ [GCC_MMSS_BCR] = { 0xb000 },
+ [GCC_NPU_BCR] = { 0x4d000 },
+ [GCC_PCIE_0_BCR] = { 0x6b000 },
+ [GCC_PCIE_0_PHY_BCR] = { 0x6c01c },
+ [GCC_PCIE_1_BCR] = { 0x8d000 },
+ [GCC_PCIE_1_PHY_BCR] = { 0x8e01c },
+ [GCC_PCIE_PHY_BCR] = { 0x6f000 },
+ [GCC_PDM_BCR] = { 0x33000 },
+ [GCC_PRNG_BCR] = { 0x34000 },
+ [GCC_QSPI_BCR] = { 0x24008 },
+ [GCC_QUPV3_WRAPPER_0_BCR] = { 0x17000 },
+ [GCC_QUPV3_WRAPPER_1_BCR] = { 0x18000 },
+ [GCC_QUPV3_WRAPPER_2_BCR] = { 0x1e000 },
+ [GCC_QUSB2PHY_PRIM_BCR] = { 0x12000 },
+ [GCC_QUSB2PHY_SEC_BCR] = { 0x12004 },
+ [GCC_USB3_PHY_PRIM_BCR] = { 0x50000 },
+ [GCC_USB3_DP_PHY_PRIM_BCR] = { 0x50008 },
+ [GCC_USB3_PHY_SEC_BCR] = { 0x5000c },
+ [GCC_USB3PHY_PHY_SEC_BCR] = { 0x50010 },
+ [GCC_SDCC2_BCR] = { 0x14000 },
+ [GCC_SDCC4_BCR] = { 0x16000 },
+ [GCC_TSIF_BCR] = { 0x36000 },
+ [GCC_UFS_CARD_BCR] = { 0x75000 },
+ [GCC_UFS_PHY_BCR] = { 0x77000 },
+ [GCC_USB30_PRIM_BCR] = { 0xf000 },
+ [GCC_USB30_SEC_BCR] = { 0x10000 },
+ [GCC_USB_PHY_CFG_AHB2PHY_BCR] = { 0x6a000 },
+};
+
+static const struct qcom_power_map sm8150_gcc_power_domains[] = {
+ [EMAC_GDSC] = { 0x6004 },
+ [PCIE_0_GDSC] = { 0x6b004 },
+ [PCIE_1_GDSC] = { 0x8d004 },
+ [UFS_CARD_GDSC] = { 0x75004 },
+ [UFS_PHY_GDSC] = { 0x77004 },
+ [USB30_PRIM_GDSC] = { 0xf004 },
+ [USB30_SEC_GDSC] = { 0x10004 },
+};
+
+static struct msm_clk_data sm8150_clk_data = {
+ .resets = sm8150_gcc_resets,
+ .num_resets = ARRAY_SIZE(sm8150_gcc_resets),
+ .clks = sm8150_clks,
+ .num_clks = ARRAY_SIZE(sm8150_clks),
+ .power_domains = sm8150_gcc_power_domains,
+ .num_power_domains = ARRAY_SIZE(sm8150_gcc_power_domains),
+
+ .enable = sm8150_clk_enable,
+ .set_rate = sm8150_clk_set_rate,
+};
+
+static const struct udevice_id gcc_sm8150_of_match[] = {
+ {
+ .compatible = "qcom,gcc-sm8150",
+ .data = (ulong)&sm8150_clk_data,
+ },
+ { }
+};
+
+U_BOOT_DRIVER(gcc_sm8150) = {
+ .name = "gcc_sm8150",
+ .id = UCLASS_NOP,
+ .of_match = gcc_sm8150_of_match,
+ .bind = qcom_cc_bind,
+ .flags = DM_FLAG_PRE_RELOC,
+};
--
2.46.0
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