* [PATCH 3/3] clk: qcom: add clock controller driver for qca8386/qca8084
2023-08-01 8:53 [PATCH 0/3] add clock controller of qca8386/qca8084 Luo Jie
2023-08-01 8:53 ` [PATCH 1/3] clk: Add the flag CLK_ENABLE_MUTEX_LOCK of enabling clock Luo Jie
2023-08-01 8:53 ` [PATCH 2/3] dt-bindings: clock: add qca8386/qca8084 clock and reset definitions Luo Jie
@ 2023-08-01 8:53 ` Luo Jie
2023-08-01 19:16 ` Randy Dunlap
2 siblings, 1 reply; 15+ messages in thread
From: Luo Jie @ 2023-08-01 8:53 UTC (permalink / raw)
To: agross, andersson, konrad.dybcio, mturquette, sboyd, robh+dt,
krzysztof.kozlowski+dt, conor+dt, p.zabel
Cc: linux-arm-msm, linux-clk, devicetree, linux-kernel, quic_srichara,
Luo Jie
Add clock & reset controller driver for qca8386/qca8084.
Signed-off-by: Luo Jie <quic_luoj@quicinc.com>
---
drivers/clk/qcom/Kconfig | 8 +
drivers/clk/qcom/Makefile | 1 +
drivers/clk/qcom/nsscc-qca8k.c | 2205 ++++++++++++++++++++++++++++++++
3 files changed, 2214 insertions(+)
create mode 100644 drivers/clk/qcom/nsscc-qca8k.c
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index 263e55d75e3f..a17e8fa5a7e1 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -195,6 +195,14 @@ config IPQ_GCC_9574
i2c, USB, SD/eMMC, etc. Select this for the root clock
of ipq9574.
+config IPQ_NSSCC_QCA8K
+ tristate "QCA8K(QCA8386 or QCA8084) NSS Clock Controller"
+ help
+ Support for NSS(Network SubSystem) clock controller on
+ qca8386/qca8084 chip.
+ Say Y if you want to use network function of switch or PHY
+ function. Select this for the root clock of qca8xxx.
+
config MSM_GCC_8660
tristate "MSM8660 Global Clock Controller"
depends on ARM || COMPILE_TEST
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index e6e294274c35..17238177c39d 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -29,6 +29,7 @@ obj-$(CONFIG_IPQ_GCC_6018) += gcc-ipq6018.o
obj-$(CONFIG_IPQ_GCC_806X) += gcc-ipq806x.o
obj-$(CONFIG_IPQ_GCC_8074) += gcc-ipq8074.o
obj-$(CONFIG_IPQ_GCC_9574) += gcc-ipq9574.o
+obj-$(CONFIG_IPQ_NSSCC_QCA8K) += nsscc-qca8k.o
obj-$(CONFIG_IPQ_LCC_806X) += lcc-ipq806x.o
obj-$(CONFIG_MDM_GCC_9607) += gcc-mdm9607.o
obj-$(CONFIG_MDM_GCC_9615) += gcc-mdm9615.o
diff --git a/drivers/clk/qcom/nsscc-qca8k.c b/drivers/clk/qcom/nsscc-qca8k.c
new file mode 100644
index 000000000000..1bc8480b3a0b
--- /dev/null
+++ b/drivers/clk/qcom/nsscc-qca8k.c
@@ -0,0 +1,2205 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/phy.h>
+
+#include <dt-bindings/clock/qcom,nsscc-qca8k.h>
+#include <dt-bindings/reset/qcom,nsscc-qca8k.h>
+
+#include "clk-branch.h"
+#include "clk-rcg.h"
+#include "clk-regmap.h"
+#include "clk-regmap-divider.h"
+#include "clk-regmap-mux.h"
+#include "common.h"
+#include "reset.h"
+
+#define QCA8K_HIGH_ADDR_PREFIX 0x18
+#define QCA8K_LOW_ADDR_PREFIX 0x10
+#define QCA8K_CFG_PAGE_REG 0xc
+#define QCA8K_CLK_REG_BASE 0x800000
+
+struct qcom_cc {
+ struct qcom_reset_controller reset;
+ struct clk_regmap **rclks;
+ size_t num_rclks;
+};
+
+enum {
+ DT_XO,
+ DT_UNIPHY0_RX_CLK,
+ DT_UNIPHY0_TX_CLK,
+ DT_UNIPHY1_RX_CLK,
+ DT_UNIPHY1_TX_CLK,
+ DT_UNIPHY1_RX312P5M_CLK,
+ DT_UNIPHY1_TX312P5M_CLK,
+};
+
+enum {
+ P_XO,
+ P_UNIPHY0_RX,
+ P_UNIPHY0_TX,
+ P_UNIPHY1_RX,
+ P_UNIPHY1_TX,
+ P_UNIPHY1_RX312P5M,
+ P_UNIPHY1_TX312P5M,
+ P_MAC4_RX_DIV,
+ P_MAC4_TX_DIV,
+ P_MAC5_RX_DIV,
+ P_MAC5_TX_DIV,
+};
+
+static const struct clk_parent_data nss_cc_uniphy1_tx312p5m_data[] = {
+ { .index = DT_XO },
+ { .index = DT_UNIPHY1_TX312P5M_CLK },
+};
+
+static const struct parent_map nss_cc_uniphy1_tx312p5m_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY1_TX312P5M, 1 },
+};
+
+static const struct freq_tbl ftbl_gcc_switch_core_clk_src[] = {
+ F(50000000, P_XO, 1, 0, 0),
+ F(312500000, P_UNIPHY1_TX312P5M, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_switch_core_clk_src = {
+ .cmd_rcgr = 0x0,
+ .freq_tbl = ftbl_gcc_switch_core_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy1_tx312p5m_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_switch_core_clk_src",
+ .parent_data = nss_cc_uniphy1_tx312p5m_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy1_tx312p5m_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch nss_cc_switch_core_clk = {
+ .halt_reg = 0x8,
+ .clkr = {
+ .enable_reg = 0x8,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_switch_core_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_switch_core_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ /* Can be disabled in PHY mode for power saving */
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_apb_bridge_clk = {
+ .halt_reg = 0x10,
+ .clkr = {
+ .enable_reg = 0x10,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_apb_bridge_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_switch_core_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct clk_parent_data nss_cc_uniphy1_tx_data[] = {
+ { .index = DT_XO },
+ { .index = DT_UNIPHY1_TX_CLK },
+};
+
+static const struct parent_map nss_cc_uniphy1_tx_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY1_TX, 2 },
+};
+
+static const struct freq_tbl ftbl_gcc_mac0_tx_clk_src[] = {
+ F(50000000, P_XO, 1, 0, 0),
+ F(125000000, P_UNIPHY1_TX, 1, 0, 0),
+ F(312500000, P_UNIPHY1_TX, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_mac0_tx_clk_src = {
+ .cmd_rcgr = 0x14,
+ .freq_tbl = ftbl_gcc_mac0_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy1_tx_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac0_tx_clk_src",
+ .parent_data = nss_cc_uniphy1_tx_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy1_tx_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac0_tx_div_clk_src = {
+ .reg = 0x1c,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac0_tx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac0_tx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac0_tx_clk = {
+ .halt_reg = 0x20,
+ .clkr = {
+ .enable_reg = 0x20,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac0_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac0_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac0_tx_srds1_clk = {
+ .halt_reg = 0x24,
+ .clkr = {
+ .enable_reg = 0x24,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac0_tx_srds1_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac0_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct clk_parent_data nss_cc_uniphy1_rx_tx_data[] = {
+ { .index = DT_XO },
+ { .index = DT_UNIPHY1_RX_CLK },
+ { .index = DT_UNIPHY1_TX_CLK },
+};
+
+static const struct parent_map nss_cc_uniphy1_rx_tx_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY1_RX, 1 },
+ { P_UNIPHY1_TX, 2 },
+};
+
+static const struct freq_tbl ftbl_gcc_mac0_rx_clk_src[] = {
+ F(50000000, P_XO, 1, 0, 0),
+ F(125000000, P_UNIPHY1_RX, 1, 0, 0),
+ F(125000000, P_UNIPHY1_TX, 1, 0, 0),
+ F(312500000, P_UNIPHY1_RX, 1, 0, 0),
+ F(312500000, P_UNIPHY1_TX, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_mac0_rx_clk_src = {
+ .cmd_rcgr = 0x28,
+ .freq_tbl = ftbl_gcc_mac0_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy1_rx_tx_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac0_rx_clk_src",
+ .parent_data = nss_cc_uniphy1_rx_tx_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy1_rx_tx_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac0_rx_div_clk_src = {
+ .reg = 0x30,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac0_rx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac0_rx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac0_rx_clk = {
+ .halt_reg = 0x34,
+ .clkr = {
+ .enable_reg = 0x34,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac0_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac0_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac0_rx_srds1_clk = {
+ .halt_reg = 0x3c,
+ .clkr = {
+ .enable_reg = 0x3c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac0_rx_srds1_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac0_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct clk_parent_data nss_cc_uniphy1_rx_tx312p5m_data[] = {
+ { .index = DT_XO },
+ { .index = DT_UNIPHY1_TX312P5M_CLK },
+ { .index = DT_UNIPHY1_RX312P5M_CLK },
+};
+
+static const struct parent_map nss_cc_uniphy1_rx_tx312p5m_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY1_TX312P5M, 6 },
+ { P_UNIPHY1_RX312P5M, 7 },
+};
+
+static const struct freq_tbl ftbl_gcc_mac1_tx_clk_src[] = {
+ F(25000000, P_UNIPHY1_TX312P5M, 12.5, 0, 0),
+ F(25000000, P_UNIPHY1_RX312P5M, 12.5, 0, 0),
+ F(50000000, P_XO, 1, 0, 0),
+ F(125000000, P_UNIPHY1_TX312P5M, 2.5, 0, 0),
+ F(125000000, P_UNIPHY1_RX312P5M, 2.5, 0, 0),
+ F(312500000, P_UNIPHY1_TX312P5M, 1, 0, 0),
+ F(312500000, P_UNIPHY1_RX312P5M, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_mac1_tx_clk_src = {
+ .cmd_rcgr = 0x40,
+ .freq_tbl = ftbl_gcc_mac1_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy1_rx_tx312p5m_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_tx_clk_src",
+ .parent_data = nss_cc_uniphy1_rx_tx312p5m_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy1_rx_tx312p5m_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac1_tx_div_clk_src = {
+ .reg = 0x48,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_tx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_tx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac1_srds1_ch0_xgmii_rx_div_clk_src = {
+ .reg = 0x4c,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_srds1_ch0_xgmii_rx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_tx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac1_srds1_ch0_rx_clk = {
+ .halt_reg = 0x50,
+ .clkr = {
+ .enable_reg = 0x50,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_srds1_ch0_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac1_tx_clk = {
+ .halt_reg = 0x54,
+ .clkr = {
+ .enable_reg = 0x54,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac1_gephy0_tx_clk = {
+ .halt_reg = 0x58,
+ .clkr = {
+ .enable_reg = 0x58,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_gephy0_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac1_srds1_ch0_xgmii_rx_clk = {
+ .halt_reg = 0x5c,
+ .clkr = {
+ .enable_reg = 0x5c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_srds1_ch0_xgmii_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_srds1_ch0_xgmii_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct clk_parent_data nss_cc_uniphy1_tx312p5m_prx_data[] = {
+ { .index = DT_XO },
+ { .index = DT_UNIPHY1_TX312P5M_CLK },
+};
+
+static const struct parent_map nss_cc_uniphy1_tx312p5m_prx_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY1_TX312P5M, 6 },
+};
+
+static const struct freq_tbl ftbl_gcc_mac1_rx_clk_src[] = {
+ F(25000000, P_UNIPHY1_TX312P5M, 12.5, 0, 0),
+ F(50000000, P_XO, 1, 0, 0),
+ F(125000000, P_UNIPHY1_TX312P5M, 2.5, 0, 0),
+ F(312500000, P_UNIPHY1_TX312P5M, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_mac1_rx_clk_src = {
+ .cmd_rcgr = 0x60,
+ .freq_tbl = ftbl_gcc_mac1_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy1_tx312p5m_prx_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_rx_clk_src",
+ .parent_data = nss_cc_uniphy1_tx312p5m_prx_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy1_tx312p5m_prx_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac1_rx_div_clk_src = {
+ .reg = 0x68,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_rx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_rx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac1_srds1_ch0_xgmii_tx_div_clk_src = {
+ .reg = 0x6c,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_srds1_ch0_xgmii_tx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_rx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac1_srds1_ch0_tx_clk = {
+ .halt_reg = 0x70,
+ .clkr = {
+ .enable_reg = 0x70,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_srds1_ch0_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac1_rx_clk = {
+ .halt_reg = 0x74,
+ .clkr = {
+ .enable_reg = 0x74,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac1_gephy0_rx_clk = {
+ .halt_reg = 0x78,
+ .clkr = {
+ .enable_reg = 0x78,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_gephy0_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac1_srds1_ch0_xgmii_tx_clk = {
+ .halt_reg = 0x7c,
+ .clkr = {
+ .enable_reg = 0x7c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac1_srds1_ch0_xgmii_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac1_srds1_ch0_xgmii_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_cc_mac2_tx_clk_src = {
+ .cmd_rcgr = 0x80,
+ .freq_tbl = ftbl_gcc_mac1_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy1_rx_tx312p5m_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_tx_clk_src",
+ .parent_data = nss_cc_uniphy1_rx_tx312p5m_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy1_rx_tx312p5m_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac2_tx_div_clk_src = {
+ .reg = 0x88,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_tx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_tx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac2_srds1_ch1_xgmii_rx_div_clk_src = {
+ .reg = 0x8c,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_srds1_ch1_xgmii_rx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_tx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac2_srds1_ch1_rx_clk = {
+ .halt_reg = 0x90,
+ .clkr = {
+ .enable_reg = 0x90,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_srds1_ch1_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac2_tx_clk = {
+ .halt_reg = 0x94,
+ .clkr = {
+ .enable_reg = 0x94,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac2_gephy1_tx_clk = {
+ .halt_reg = 0x98,
+ .clkr = {
+ .enable_reg = 0x98,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_gephy1_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac2_srds1_ch1_xgmii_rx_clk = {
+ .halt_reg = 0x9c,
+ .clkr = {
+ .enable_reg = 0x9c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_srds1_ch1_xgmii_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_srds1_ch1_xgmii_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_cc_mac2_rx_clk_src = {
+ .cmd_rcgr = 0xa0,
+ .freq_tbl = ftbl_gcc_mac1_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy1_tx312p5m_prx_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_rx_clk_src",
+ .parent_data = nss_cc_uniphy1_tx312p5m_prx_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy1_tx312p5m_prx_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac2_rx_div_clk_src = {
+ .reg = 0xa8,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_rx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_rx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac2_srds1_ch1_xgmii_tx_div_clk_src = {
+ .reg = 0xac,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_srds1_ch1_xgmii_tx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_rx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac2_srds1_ch1_tx_clk = {
+ .halt_reg = 0xb0,
+ .clkr = {
+ .enable_reg = 0xb0,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_srds1_ch1_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac2_rx_clk = {
+ .halt_reg = 0xb4,
+ .clkr = {
+ .enable_reg = 0xb4,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac2_gephy1_rx_clk = {
+ .halt_reg = 0xb8,
+ .clkr = {
+ .enable_reg = 0xb8,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_gephy1_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac2_srds1_ch1_xgmii_tx_clk = {
+ .halt_reg = 0xbc,
+ .clkr = {
+ .enable_reg = 0xbc,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac2_srds1_ch1_xgmii_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac2_srds1_ch1_xgmii_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_cc_mac3_tx_clk_src = {
+ .cmd_rcgr = 0xc0,
+ .freq_tbl = ftbl_gcc_mac1_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy1_rx_tx312p5m_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_tx_clk_src",
+ .parent_data = nss_cc_uniphy1_rx_tx312p5m_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy1_rx_tx312p5m_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac3_tx_div_clk_src = {
+ .reg = 0xc8,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_tx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_tx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac3_srds1_ch2_xgmii_rx_div_clk_src = {
+ .reg = 0xcc,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_srds1_ch2_xgmii_rx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_tx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac3_srds1_ch2_rx_clk = {
+ .halt_reg = 0xd0,
+ .clkr = {
+ .enable_reg = 0xd0,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_srds1_ch2_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac3_tx_clk = {
+ .halt_reg = 0xd4,
+ .clkr = {
+ .enable_reg = 0xd4,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac3_gephy2_tx_clk = {
+ .halt_reg = 0xd8,
+ .clkr = {
+ .enable_reg = 0xd8,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_gephy2_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac3_srds1_ch2_xgmii_rx_clk = {
+ .halt_reg = 0xdc,
+ .clkr = {
+ .enable_reg = 0xdc,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_srds1_ch2_xgmii_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_srds1_ch2_xgmii_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_cc_mac3_rx_clk_src = {
+ .cmd_rcgr = 0xe0,
+ .freq_tbl = ftbl_gcc_mac1_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy1_tx312p5m_prx_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_rx_clk_src",
+ .parent_data = nss_cc_uniphy1_tx312p5m_prx_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy1_tx312p5m_prx_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac3_rx_div_clk_src = {
+ .reg = 0xe8,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_rx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_rx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac3_srds1_ch2_xgmii_tx_div_clk_src = {
+ .reg = 0xec,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_srds1_ch2_xgmii_tx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_rx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac3_srds1_ch2_tx_clk = {
+ .halt_reg = 0xf0,
+ .clkr = {
+ .enable_reg = 0xf0,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_srds1_ch2_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac3_rx_clk = {
+ .halt_reg = 0xf4,
+ .clkr = {
+ .enable_reg = 0xf4,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac3_gephy2_rx_clk = {
+ .halt_reg = 0xf8,
+ .clkr = {
+ .enable_reg = 0xf8,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_gephy2_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac3_srds1_ch2_xgmii_tx_clk = {
+ .halt_reg = 0xfc,
+ .clkr = {
+ .enable_reg = 0xfc,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac3_srds1_ch2_xgmii_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac3_srds1_ch2_xgmii_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct clk_parent_data nss_cc_uniphy0_rx_uniphy1_rx_tx312p5m_data[] = {
+ { .index = DT_XO },
+ { .index = DT_UNIPHY1_TX312P5M_CLK },
+ { .index = DT_UNIPHY1_RX312P5M_CLK },
+};
+
+static const struct parent_map nss_cc_uniphy0_rx_uniphy1_rx_tx312p5m_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY1_TX312P5M, 3 },
+ { P_UNIPHY1_RX312P5M, 7 },
+};
+
+static const struct freq_tbl ftbl_gcc_mac4_tx_clk_src[] = {
+ F(25000000, P_UNIPHY1_TX312P5M, 12.5, 0, 0),
+ F(25000000, P_UNIPHY1_RX312P5M, 12.5, 0, 0),
+ F(50000000, P_XO, 1, 0, 0),
+ F(125000000, P_UNIPHY1_TX312P5M, 2.5, 0, 0),
+ F(125000000, P_UNIPHY1_RX312P5M, 2.5, 0, 0),
+ F(312500000, P_UNIPHY1_TX312P5M, 1, 0, 0),
+ F(312500000, P_UNIPHY1_RX312P5M, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_mac4_tx_clk_src = {
+ .cmd_rcgr = 0x100,
+ .freq_tbl = ftbl_gcc_mac4_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy0_rx_uniphy1_rx_tx312p5m_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_tx_clk_src",
+ .parent_data = nss_cc_uniphy0_rx_uniphy1_rx_tx312p5m_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy0_rx_uniphy1_rx_tx312p5m_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac4_tx_div_clk_src = {
+ .reg = 0x108,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_tx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_tx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac4_srds1_ch3_xgmii_rx_div_clk_src = {
+ .reg = 0x10c,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_srds1_ch3_xgmii_rx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_tx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac4_srds1_ch3_rx_clk = {
+ .halt_reg = 0x110,
+ .clkr = {
+ .enable_reg = 0x110,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_srds1_ch3_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac4_tx_clk = {
+ .halt_reg = 0x114,
+ .clkr = {
+ .enable_reg = 0x114,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac4_gephy3_tx_clk = {
+ .halt_reg = 0x118,
+ .clkr = {
+ .enable_reg = 0x118,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_gephy3_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac4_srds1_ch3_xgmii_rx_clk = {
+ .halt_reg = 0x11c,
+ .clkr = {
+ .enable_reg = 0x11c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_srds1_ch3_xgmii_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_srds1_ch3_xgmii_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct clk_parent_data nss_cc_uniphy0_tx_uniphy1_tx312p5m_data[] = {
+ { .index = DT_XO },
+ { .index = DT_UNIPHY1_TX312P5M_CLK },
+};
+
+static const struct parent_map nss_cc_uniphy0_tx_uniphy1_tx312p5m_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY1_TX312P5M, 3 },
+};
+
+static const struct freq_tbl ftbl_gcc_mac4_rx_clk_src[] = {
+ F(25000000, P_UNIPHY1_TX312P5M, 12.5, 0, 0),
+ F(50000000, P_XO, 1, 0, 0),
+ F(125000000, P_UNIPHY1_TX312P5M, 2.5, 0, 0),
+ F(312500000, P_UNIPHY1_TX312P5M, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_mac4_rx_clk_src = {
+ .cmd_rcgr = 0x120,
+ .freq_tbl = ftbl_gcc_mac4_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy0_tx_uniphy1_tx312p5m_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_rx_clk_src",
+ .parent_data = nss_cc_uniphy0_tx_uniphy1_tx312p5m_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy0_tx_uniphy1_tx312p5m_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac4_rx_div_clk_src = {
+ .reg = 0x128,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_rx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_rx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac4_srds1_ch3_xgmii_tx_div_clk_src = {
+ .reg = 0x12c,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_srds1_ch3_xgmii_tx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_rx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac4_srds1_ch3_tx_clk = {
+ .halt_reg = 0x130,
+ .clkr = {
+ .enable_reg = 0x130,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_srds1_ch3_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac4_rx_clk = {
+ .halt_reg = 0x134,
+ .clkr = {
+ .enable_reg = 0x134,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac4_gephy3_rx_clk = {
+ .halt_reg = 0x138,
+ .clkr = {
+ .enable_reg = 0x138,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_gephy3_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac4_srds1_ch3_xgmii_tx_clk = {
+ .halt_reg = 0x13c,
+ .clkr = {
+ .enable_reg = 0x13c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac4_srds1_ch3_xgmii_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_srds1_ch3_xgmii_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct clk_parent_data nss_cc_uniphy0_tx_data[] = {
+ { .index = DT_XO },
+ { .index = DT_UNIPHY0_TX_CLK },
+};
+
+static const struct parent_map nss_cc_uniphy0_tx_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY0_TX, 2 },
+};
+
+static const struct freq_tbl ftbl_gcc_mac5_tx_clk_src[] = {
+ F(50000000, P_XO, 1, 0, 0),
+ F(125000000, P_UNIPHY0_TX, 1, 0, 0),
+ F(312500000, P_UNIPHY0_TX, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_mac5_tx_clk_src = {
+ .cmd_rcgr = 0x140,
+ .freq_tbl = ftbl_gcc_mac5_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy0_tx_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac5_tx_clk_src",
+ .parent_data = nss_cc_uniphy0_tx_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy0_tx_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac5_tx_div_clk_src = {
+ .reg = 0x148,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac5_tx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac5_tx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac5_tx_clk = {
+ .halt_reg = 0x14c,
+ .clkr = {
+ .enable_reg = 0x14c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac5_tx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac5_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct clk_parent_data nss_cc_uniphy0_rx_tx_data[] = {
+ { .index = DT_XO },
+ { .index = DT_UNIPHY0_RX_CLK },
+ { .index = DT_UNIPHY0_TX_CLK },
+};
+
+static const struct parent_map nss_cc_uniphy0_rx_tx_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY0_RX, 1 },
+ { P_UNIPHY0_TX, 2 },
+};
+
+static const struct freq_tbl ftbl_gcc_mac5_rx_clk_src[] = {
+ F(50000000, P_XO, 1, 0, 0),
+ F(125000000, P_UNIPHY0_RX, 1, 0, 0),
+ F(125000000, P_UNIPHY0_TX, 1, 0, 0),
+ F(312500000, P_UNIPHY0_RX, 1, 0, 0),
+ F(312500000, P_UNIPHY0_TX, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_mac5_rx_clk_src = {
+ .cmd_rcgr = 0x154,
+ .freq_tbl = ftbl_gcc_mac5_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy0_rx_tx_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac5_rx_clk_src",
+ .parent_data = nss_cc_uniphy0_rx_tx_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy0_rx_tx_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_cc_mac5_rx_div_clk_src = {
+ .reg = 0x15c,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac5_rx_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac5_rx_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_div_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac5_rx_clk = {
+ .halt_reg = 0x160,
+ .clkr = {
+ .enable_reg = 0x160,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac5_rx_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac5_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct parent_map nss_cc_mac4_rx_div_mac5_tx_div_map[] = {
+ { P_MAC4_RX_DIV, 0 },
+ { P_MAC5_TX_DIV, 1 },
+};
+
+static struct clk_regmap_mux nss_cc_mac5_tx_srds0_clk_src = {
+ .reg = 0x300,
+ .shift = 0,
+ .width = 1,
+ .parent_map = nss_cc_mac4_rx_div_mac5_tx_div_map,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac5_tx_srds0_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_rx_div_clk_src.clkr.hw,
+ &nss_cc_mac5_tx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 2,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_mux_closest_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac5_tx_srds0_clk = {
+ .halt_reg = 0x150,
+ .clkr = {
+ .enable_reg = 0x150,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac5_tx_srds0_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac5_tx_srds0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct parent_map nss_cc_mac4_tx_div_mac5_rx_div_map[] = {
+ { P_MAC4_TX_DIV, 0 },
+ { P_MAC5_RX_DIV, 1 },
+};
+
+static struct clk_regmap_mux nss_cc_mac5_rx_srds0_clk_src = {
+ .reg = 0x300,
+ .shift = 1,
+ .width = 1,
+ .parent_map = nss_cc_mac4_tx_div_mac5_rx_div_map,
+ .clkr = {
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac5_rx_srds0_clk_src",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac4_tx_div_clk_src.clkr.hw,
+ &nss_cc_mac5_rx_div_clk_src.clkr.hw,
+ },
+ .num_parents = 2,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_regmap_mux_closest_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mac5_rx_srds0_clk = {
+ .halt_reg = 0x164,
+ .clkr = {
+ .enable_reg = 0x164,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mac5_rx_srds0_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_mac5_rx_srds0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct parent_map nss_cc_uniphy1_tx312p5m_map2[] = {
+ { P_XO, 0 },
+ { P_UNIPHY1_TX312P5M, 2 },
+};
+
+static const struct freq_tbl ftbl_gcc_ahb_clk_src[] = {
+ F(50000000, P_XO, 1, 0, 0),
+ F(104170000, P_UNIPHY1_TX312P5M, 3, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_ahb_clk_src = {
+ .cmd_rcgr = 0x168,
+ .freq_tbl = ftbl_gcc_ahb_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_uniphy1_tx312p5m_map2,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_ahb_clk_src",
+ .parent_data = nss_cc_uniphy1_tx312p5m_data,
+ .num_parents = ARRAY_SIZE(nss_cc_uniphy1_tx312p5m_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch nss_cc_ahb_clk = {
+ .halt_reg = 0x170,
+ .clkr = {
+ .enable_reg = 0x170,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_ahb_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_sec_ctrl_ahb_clk = {
+ .halt_reg = 0x174,
+ .clkr = {
+ .enable_reg = 0x174,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_sec_ctrl_ahb_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_tlmm_clk = {
+ .halt_reg = 0x178,
+ .clkr = {
+ .enable_reg = 0x178,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_tlmm_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_tlmm_ahb_clk = {
+ .halt_reg = 0x190,
+ .clkr = {
+ .enable_reg = 0x190,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_tlmm_ahb_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_cnoc_ahb_clk = {
+ .halt_reg = 0x194,
+ .clkr = {
+ .enable_reg = 0x194,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_cnoc_ahb_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mdio_ahb_clk = {
+ .halt_reg = 0x198,
+ .clkr = {
+ .enable_reg = 0x198,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mdio_ahb_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_mdio_master_ahb_clk = {
+ .halt_reg = 0x19c,
+ .clkr = {
+ .enable_reg = 0x19c,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_mdio_master_ahb_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct clk_parent_data nss_cc_xo_data[] = {
+ { .index = DT_XO },
+};
+
+static const struct parent_map nss_cc_xo_map[] = {
+ { P_XO, 0 },
+};
+
+static const struct freq_tbl ftbl_gcc_sys_clk_src[] = {
+ F(25000000, P_XO, 2, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_cc_sys_clk_src = {
+ .cmd_rcgr = 0x1a0,
+ .freq_tbl = ftbl_gcc_sys_clk_src,
+ .hid_width = 5,
+ .parent_map = nss_cc_xo_map,
+ .clkr.hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_sys_clk_src",
+ .parent_data = nss_cc_xo_data,
+ .num_parents = ARRAY_SIZE(nss_cc_xo_data),
+ .flags = CLK_ENABLE_MUTEX_LOCK,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch nss_cc_srds0_sys_clk = {
+ .halt_reg = 0x1a8,
+ .clkr = {
+ .enable_reg = 0x1a8,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_srds0_sys_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_sys_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ /* Can be disabled in PHY mode for power saving */
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_srds1_sys_clk = {
+ .halt_reg = 0x1ac,
+ .clkr = {
+ .enable_reg = 0x1ac,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_srds1_sys_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_sys_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_gephy0_sys_clk = {
+ .halt_reg = 0x1b0,
+ .clkr = {
+ .enable_reg = 0x1b0,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_gephy0_sys_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_sys_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_gephy1_sys_clk = {
+ .halt_reg = 0x1b4,
+ .clkr = {
+ .enable_reg = 0x1b4,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_gephy1_sys_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_sys_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_gephy2_sys_clk = {
+ .halt_reg = 0x1b8,
+ .clkr = {
+ .enable_reg = 0x1b8,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_gephy2_sys_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_sys_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch nss_cc_gephy3_sys_clk = {
+ .halt_reg = 0x1bc,
+ .clkr = {
+ .enable_reg = 0x1bc,
+ .enable_mask = BIT(0),
+ .hw.init = &(const struct clk_init_data) {
+ .name = "nss_cc_gephy3_sys_clk",
+ .parent_hws = (const struct clk_hw *[]) {
+ &nss_cc_sys_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_ENABLE_MUTEX_LOCK | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_regmap *nss_cc_qca8k_clocks[] = {
+ [NSS_CC_SWITCH_CORE_CLK_SRC] = &nss_cc_switch_core_clk_src.clkr,
+ [NSS_CC_SWITCH_CORE_CLK] = &nss_cc_switch_core_clk.clkr,
+ [NSS_CC_APB_BRIDGE_CLK] = &nss_cc_apb_bridge_clk.clkr,
+ [NSS_CC_MAC0_TX_CLK_SRC] = &nss_cc_mac0_tx_clk_src.clkr,
+ [NSS_CC_MAC0_TX_DIV_CLK_SRC] = &nss_cc_mac0_tx_div_clk_src.clkr,
+ [NSS_CC_MAC0_TX_CLK] = &nss_cc_mac0_tx_clk.clkr,
+ [NSS_CC_MAC0_TX_SRDS1_CLK] = &nss_cc_mac0_tx_srds1_clk.clkr,
+ [NSS_CC_MAC0_RX_CLK_SRC] = &nss_cc_mac0_rx_clk_src.clkr,
+ [NSS_CC_MAC0_RX_DIV_CLK_SRC] = &nss_cc_mac0_rx_div_clk_src.clkr,
+ [NSS_CC_MAC0_RX_CLK] = &nss_cc_mac0_rx_clk.clkr,
+ [NSS_CC_MAC0_RX_SRDS1_CLK] = &nss_cc_mac0_rx_srds1_clk.clkr,
+ [NSS_CC_MAC1_TX_CLK_SRC] = &nss_cc_mac1_tx_clk_src.clkr,
+ [NSS_CC_MAC1_TX_DIV_CLK_SRC] = &nss_cc_mac1_tx_div_clk_src.clkr,
+ [NSS_CC_MAC1_SRDS1_CH0_XGMII_RX_DIV_CLK_SRC] =
+ &nss_cc_mac1_srds1_ch0_xgmii_rx_div_clk_src.clkr,
+ [NSS_CC_MAC1_SRDS1_CH0_RX_CLK] = &nss_cc_mac1_srds1_ch0_rx_clk.clkr,
+ [NSS_CC_MAC1_TX_CLK] = &nss_cc_mac1_tx_clk.clkr,
+ [NSS_CC_MAC1_GEPHY0_TX_CLK] = &nss_cc_mac1_gephy0_tx_clk.clkr,
+ [NSS_CC_MAC1_SRDS1_CH0_XGMII_RX_CLK] = &nss_cc_mac1_srds1_ch0_xgmii_rx_clk.clkr,
+ [NSS_CC_MAC1_RX_CLK_SRC] = &nss_cc_mac1_rx_clk_src.clkr,
+ [NSS_CC_MAC1_RX_DIV_CLK_SRC] = &nss_cc_mac1_rx_div_clk_src.clkr,
+ [NSS_CC_MAC1_SRDS1_CH0_XGMII_TX_DIV_CLK_SRC] =
+ &nss_cc_mac1_srds1_ch0_xgmii_tx_div_clk_src.clkr,
+ [NSS_CC_MAC1_SRDS1_CH0_TX_CLK] = &nss_cc_mac1_srds1_ch0_tx_clk.clkr,
+ [NSS_CC_MAC1_RX_CLK] = &nss_cc_mac1_rx_clk.clkr,
+ [NSS_CC_MAC1_GEPHY0_RX_CLK] = &nss_cc_mac1_gephy0_rx_clk.clkr,
+ [NSS_CC_MAC1_SRDS1_CH0_XGMII_TX_CLK] = &nss_cc_mac1_srds1_ch0_xgmii_tx_clk.clkr,
+ [NSS_CC_MAC2_TX_CLK_SRC] = &nss_cc_mac2_tx_clk_src.clkr,
+ [NSS_CC_MAC2_TX_DIV_CLK_SRC] = &nss_cc_mac2_tx_div_clk_src.clkr,
+ [NSS_CC_MAC2_SRDS1_CH1_XGMII_RX_DIV_CLK_SRC] =
+ &nss_cc_mac2_srds1_ch1_xgmii_rx_div_clk_src.clkr,
+ [NSS_CC_MAC2_SRDS1_CH1_RX_CLK] = &nss_cc_mac2_srds1_ch1_rx_clk.clkr,
+ [NSS_CC_MAC2_TX_CLK] = &nss_cc_mac2_tx_clk.clkr,
+ [NSS_CC_MAC2_GEPHY1_TX_CLK] = &nss_cc_mac2_gephy1_tx_clk.clkr,
+ [NSS_CC_MAC2_SRDS1_CH1_XGMII_RX_CLK] = &nss_cc_mac2_srds1_ch1_xgmii_rx_clk.clkr,
+ [NSS_CC_MAC2_RX_CLK_SRC] = &nss_cc_mac2_rx_clk_src.clkr,
+ [NSS_CC_MAC2_RX_DIV_CLK_SRC] = &nss_cc_mac2_rx_div_clk_src.clkr,
+ [NSS_CC_MAC2_SRDS1_CH1_XGMII_TX_DIV_CLK_SRC] =
+ &nss_cc_mac2_srds1_ch1_xgmii_tx_div_clk_src.clkr,
+ [NSS_CC_MAC2_SRDS1_CH1_TX_CLK] = &nss_cc_mac2_srds1_ch1_tx_clk.clkr,
+ [NSS_CC_MAC2_RX_CLK] = &nss_cc_mac2_rx_clk.clkr,
+ [NSS_CC_MAC2_GEPHY1_RX_CLK] = &nss_cc_mac2_gephy1_rx_clk.clkr,
+ [NSS_CC_MAC2_SRDS1_CH1_XGMII_TX_CLK] = &nss_cc_mac2_srds1_ch1_xgmii_tx_clk.clkr,
+ [NSS_CC_MAC3_TX_CLK_SRC] = &nss_cc_mac3_tx_clk_src.clkr,
+ [NSS_CC_MAC3_TX_DIV_CLK_SRC] = &nss_cc_mac3_tx_div_clk_src.clkr,
+ [NSS_CC_MAC3_SRDS1_CH2_XGMII_RX_DIV_CLK_SRC] =
+ &nss_cc_mac3_srds1_ch2_xgmii_rx_div_clk_src.clkr,
+ [NSS_CC_MAC3_SRDS1_CH2_RX_CLK] = &nss_cc_mac3_srds1_ch2_rx_clk.clkr,
+ [NSS_CC_MAC3_TX_CLK] = &nss_cc_mac3_tx_clk.clkr,
+ [NSS_CC_MAC3_GEPHY2_TX_CLK] = &nss_cc_mac3_gephy2_tx_clk.clkr,
+ [NSS_CC_MAC3_SRDS1_CH2_XGMII_RX_CLK] = &nss_cc_mac3_srds1_ch2_xgmii_rx_clk.clkr,
+ [NSS_CC_MAC3_RX_CLK_SRC] = &nss_cc_mac3_rx_clk_src.clkr,
+ [NSS_CC_MAC3_RX_DIV_CLK_SRC] = &nss_cc_mac3_rx_div_clk_src.clkr,
+ [NSS_CC_MAC3_SRDS1_CH2_XGMII_TX_DIV_CLK_SRC] =
+ &nss_cc_mac3_srds1_ch2_xgmii_tx_div_clk_src.clkr,
+ [NSS_CC_MAC3_SRDS1_CH2_TX_CLK] = &nss_cc_mac3_srds1_ch2_tx_clk.clkr,
+ [NSS_CC_MAC3_RX_CLK] = &nss_cc_mac3_rx_clk.clkr,
+ [NSS_CC_MAC3_GEPHY2_RX_CLK] = &nss_cc_mac3_gephy2_rx_clk.clkr,
+ [NSS_CC_MAC3_SRDS1_CH2_XGMII_TX_CLK] = &nss_cc_mac3_srds1_ch2_xgmii_tx_clk.clkr,
+ [NSS_CC_MAC4_TX_CLK_SRC] = &nss_cc_mac4_tx_clk_src.clkr,
+ [NSS_CC_MAC4_TX_DIV_CLK_SRC] = &nss_cc_mac4_tx_div_clk_src.clkr,
+ [NSS_CC_MAC4_SRDS1_CH2_XGMII_RX_DIV_CLK_SRC] =
+ &nss_cc_mac4_srds1_ch3_xgmii_rx_div_clk_src.clkr,
+ [NSS_CC_MAC4_SRDS1_CH3_RX_CLK] = &nss_cc_mac4_srds1_ch3_rx_clk.clkr,
+ [NSS_CC_MAC4_TX_CLK] = &nss_cc_mac4_tx_clk.clkr,
+ [NSS_CC_MAC4_GEPHY3_TX_CLK] = &nss_cc_mac4_gephy3_tx_clk.clkr,
+ [NSS_CC_MAC4_SRDS1_CH3_XGMII_RX_CLK] = &nss_cc_mac4_srds1_ch3_xgmii_rx_clk.clkr,
+ [NSS_CC_MAC4_RX_CLK_SRC] = &nss_cc_mac4_rx_clk_src.clkr,
+ [NSS_CC_MAC4_RX_DIV_CLK_SRC] = &nss_cc_mac4_rx_div_clk_src.clkr,
+ [NSS_CC_MAC4_SRDS1_CH2_XGMII_TX_DIV_CLK_SRC] =
+ &nss_cc_mac4_srds1_ch3_xgmii_tx_div_clk_src.clkr,
+ [NSS_CC_MAC4_SRDS1_CH3_TX_CLK] = &nss_cc_mac4_srds1_ch3_tx_clk.clkr,
+ [NSS_CC_MAC4_RX_CLK] = &nss_cc_mac4_rx_clk.clkr,
+ [NSS_CC_MAC4_GEPHY3_RX_CLK] = &nss_cc_mac4_gephy3_rx_clk.clkr,
+ [NSS_CC_MAC4_SRDS1_CH3_XGMII_TX_CLK] = &nss_cc_mac4_srds1_ch3_xgmii_tx_clk.clkr,
+ [NSS_CC_MAC5_TX_CLK_SRC] = &nss_cc_mac5_tx_clk_src.clkr,
+ [NSS_CC_MAC5_TX_DIV_CLK_SRC] = &nss_cc_mac5_tx_div_clk_src.clkr,
+ [NSS_CC_MAC5_TX_SRDS0_CLK] = &nss_cc_mac5_tx_srds0_clk.clkr,
+ [NSS_CC_MAC5_TX_CLK] = &nss_cc_mac5_tx_clk.clkr,
+ [NSS_CC_MAC5_RX_CLK_SRC] = &nss_cc_mac5_rx_clk_src.clkr,
+ [NSS_CC_MAC5_RX_DIV_CLK_SRC] = &nss_cc_mac5_rx_div_clk_src.clkr,
+ [NSS_CC_MAC5_RX_SRDS0_CLK] = &nss_cc_mac5_rx_srds0_clk.clkr,
+ [NSS_CC_MAC5_RX_CLK] = &nss_cc_mac5_rx_clk.clkr,
+ [NSS_CC_MAC5_TX_SRDS0_CLK_SRC] = &nss_cc_mac5_tx_srds0_clk_src.clkr,
+ [NSS_CC_MAC5_RX_SRDS0_CLK_SRC] = &nss_cc_mac5_rx_srds0_clk_src.clkr,
+ [NSS_CC_AHB_CLK_SRC] = &nss_cc_ahb_clk_src.clkr,
+ [NSS_CC_AHB_CLK] = &nss_cc_ahb_clk.clkr,
+ [NSS_CC_SEC_CTRL_AHB_CLK] = &nss_cc_sec_ctrl_ahb_clk.clkr,
+ [NSS_CC_TLMM_CLK] = &nss_cc_tlmm_clk.clkr,
+ [NSS_CC_TLMM_AHB_CLK] = &nss_cc_tlmm_ahb_clk.clkr,
+ [NSS_CC_CNOC_AHB_CLK] = &nss_cc_cnoc_ahb_clk.clkr,
+ [NSS_CC_MDIO_AHB_CLK] = &nss_cc_mdio_ahb_clk.clkr,
+ [NSS_CC_MDIO_MASTER_AHB_CLK] = &nss_cc_mdio_master_ahb_clk.clkr,
+ [NSS_CC_SYS_CLK_SRC] = &nss_cc_sys_clk_src.clkr,
+ [NSS_CC_SRDS0_SYS_CLK] = &nss_cc_srds0_sys_clk.clkr,
+ [NSS_CC_SRDS1_SYS_CLK] = &nss_cc_srds1_sys_clk.clkr,
+ [NSS_CC_GEPHY0_SYS_CLK] = &nss_cc_gephy0_sys_clk.clkr,
+ [NSS_CC_GEPHY1_SYS_CLK] = &nss_cc_gephy1_sys_clk.clkr,
+ [NSS_CC_GEPHY2_SYS_CLK] = &nss_cc_gephy2_sys_clk.clkr,
+ [NSS_CC_GEPHY3_SYS_CLK] = &nss_cc_gephy3_sys_clk.clkr,
+};
+
+static const struct qcom_reset_map nss_cc_qca8k_resets[] = {
+ [NSS_CC_SWITCH_CORE_ARES] = { 0xC, 2 },
+ [NSS_CC_APB_BRIDGE_ARES] = { 0x10, 2 },
+ [NSS_CC_MAC0_TX_ARES] = { 0x20, 2 },
+ [NSS_CC_MAC0_TX_SRDS1_ARES] = { 0x24, 2 },
+ [NSS_CC_MAC0_RX_ARES] = { 0x34, 2 },
+ [NSS_CC_MAC0_RX_SRDS1_ARES] = { 0x3C, 2 },
+ [NSS_CC_MAC1_SRDS1_CH0_RX_ARES] = { 0x50, 2 },
+ [NSS_CC_MAC1_TX_ARES] = { 0x54, 2 },
+ [NSS_CC_MAC1_GEPHY0_TX_ARES] = { 0x58, 2 },
+ [NSS_CC_MAC1_SRDS1_CH0_XGMII_RX_ARES] = { 0x5C, 2 },
+ [NSS_CC_MAC1_SRDS1_CH0_TX_ARES] = { 0x70, 2 },
+ [NSS_CC_MAC1_RX_ARES] = { 0x74, 2 },
+ [NSS_CC_MAC1_GEPHY0_RX_ARES] = { 0x78, 2 },
+ [NSS_CC_MAC1_SRDS1_CH0_XGMII_TX_ARES] = { 0x7C, 2 },
+ [NSS_CC_MAC2_SRDS1_CH1_RX_ARES] = { 0x90, 2 },
+ [NSS_CC_MAC2_TX_ARES] = { 0x94, 2 },
+ [NSS_CC_MAC2_GEPHY1_TX_ARES] = { 0x98, 2 },
+ [NSS_CC_MAC2_SRDS1_CH1_XGMII_RX_ARES] = { 0x9C, 2 },
+ [NSS_CC_MAC2_SRDS1_CH1_TX_ARES] = { 0xB0, 2 },
+ [NSS_CC_MAC2_RX_ARES] = { 0xB4, 2 },
+ [NSS_CC_MAC2_GEPHY1_RX_ARES] = { 0xB8, 2 },
+ [NSS_CC_MAC2_SRDS1_CH1_XGMII_TX_ARES] = { 0xBC, 2 },
+ [NSS_CC_MAC3_SRDS1_CH2_RX_ARES] = { 0xD0, 2 },
+ [NSS_CC_MAC3_TX_ARES] = { 0xD4, 2 },
+ [NSS_CC_MAC3_GEPHY2_TX_ARES] = { 0xD8, 2 },
+ [NSS_CC_MAC3_SRDS1_CH2_XGMII_RX_ARES] = { 0xDC, 2 },
+ [NSS_CC_MAC3_SRDS1_CH2_TX_ARES] = { 0xF0, 2 },
+ [NSS_CC_MAC3_RX_ARES] = { 0xF4, 2 },
+ [NSS_CC_MAC3_GEPHY2_RX_ARES] = { 0xF8, 2 },
+ [NSS_CC_MAC3_SRDS1_CH2_XGMII_TX_ARES] = { 0xFC, 2 },
+ [NSS_CC_MAC4_SRDS1_CH3_RX_ARES] = { 0x110, 2 },
+ [NSS_CC_MAC4_TX_ARES] = { 0x114, 2 },
+ [NSS_CC_MAC4_GEPHY3_TX_ARES] = { 0x118, 2 },
+ [NSS_CC_MAC4_SRDS1_CH3_XGMII_RX_ARES] = { 0x11C, 2 },
+ [NSS_CC_MAC4_SRDS1_CH3_TX_ARES] = { 0x130, 2 },
+ [NSS_CC_MAC4_RX_ARES] = { 0x134, 2 },
+ [NSS_CC_MAC4_GEPHY3_RX_ARES] = { 0x138, 2 },
+ [NSS_CC_MAC4_SRDS1_CH3_XGMII_TX_ARES] = { 0x13C, 2 },
+ [NSS_CC_MAC5_TX_ARES] = { 0x14C, 2 },
+ [NSS_CC_MAC5_TX_SRDS0_ARES] = { 0x150, 2 },
+ [NSS_CC_MAC5_RX_ARES] = { 0x160, 2 },
+ [NSS_CC_MAC5_RX_SRDS0_ARES] = { 0x164, 2 },
+ [NSS_CC_AHB_ARES] = { 0x170, 2 },
+ [NSS_CC_SEC_CTRL_AHB_ARES] = { 0x174, 2 },
+ [NSS_CC_TLMM_ARES] = { 0x178, 2 },
+ [NSS_CC_TLMM_AHB_ARES] = { 0x190, 2 },
+ [NSS_CC_CNOC_AHB_ARES] = { 0x194, 2 }, /* reset CNOC AHB & APB */
+ [NSS_CC_MDIO_AHB_ARES] = { 0x198, 2 },
+ [NSS_CC_MDIO_MASTER_AHB_ARES] = { 0x19C, 2 },
+ [NSS_CC_SRDS0_SYS_ARES] = { 0x1A8, 2 },
+ [NSS_CC_SRDS1_SYS_ARES] = { 0x1AC, 2 },
+ [NSS_CC_GEPHY0_SYS_ARES] = { 0x1B0, 2 },
+ [NSS_CC_GEPHY1_SYS_ARES] = { 0x1B4, 2 },
+ [NSS_CC_GEPHY2_SYS_ARES] = { 0x1B8, 2 },
+ [NSS_CC_GEPHY3_SYS_ARES] = { 0x1BC, 2 },
+ [NSS_CC_SEC_CTRL_ARES] = { 0x1C8, 2 },
+ [NSS_CC_SEC_CTRL_SENSE_ARES] = { 0x1D0, 2 },
+ [NSS_CC_SLEEP_ARES] = { 0x1E0, 2 },
+ [NSS_CC_DEBUG_ARES] = { 0x1E8, 2 },
+ [NSS_CC_GEPHY0_ARES] = { 0x304, 0 },
+ [NSS_CC_GEPHY1_ARES] = { 0x304, 1 },
+ [NSS_CC_GEPHY2_ARES] = { 0x304, 2 },
+ [NSS_CC_GEPHY3_ARES] = { 0x304, 3 },
+ [NSS_CC_DSP_ARES] = { 0x304, 4 },
+ [NSS_CC_GLOBAL_ARES] = { 0x308, 0 },
+ [NSS_CC_XPCS_ARES] = { 0x30C, 0 },
+};
+
+static inline void split_addr(u32 regaddr, u16 *r1, u16 *r2, u16 *page)
+{
+ *r1 = regaddr & 0x1c;
+
+ regaddr >>= 5;
+ *r2 = regaddr & 0x7;
+
+ regaddr >>= 3;
+ *page = regaddr & 0xffff;
+}
+
+int qca8k_mii_read(struct mii_bus *bus, u16 switch_phy_id, u32 reg, u32 *val)
+{
+ int ret;
+
+ ret = bus->read(bus, switch_phy_id, reg);
+ if (ret >= 0) {
+ *val = ret;
+ ret = bus->read(bus, switch_phy_id, (reg | BIT(1)));
+ *val |= ret << 16;
+ }
+
+ if (ret < 0) {
+ dev_err_ratelimited(&bus->dev, "fail to read qca8k mii register\n");
+
+ *val = 0;
+ return ret;
+ }
+
+ return 0;
+}
+
+void qca8k_mii_write(struct mii_bus *bus, u16 switch_phy_id, u32 reg, u32 val)
+{
+ int ret;
+ u16 lo, hi;
+
+ lo = val & 0xffff;
+ hi = (u16)(val >> 16);
+
+ ret = bus->write(bus, switch_phy_id, reg, lo);
+ if (ret >= 0)
+ ret = bus->write(bus, switch_phy_id, (reg | BIT(1)), hi);
+
+ if (ret < 0)
+ dev_err_ratelimited(&bus->dev, "fail to write qca8k mii register\n");
+}
+
+int qca8k_mii_page_set(struct mii_bus *bus, u16 switch_phy_id, u32 reg, u16 page)
+{
+ int ret;
+
+ ret = bus->write(bus, switch_phy_id, reg, page);
+ if (ret < 0)
+ dev_err_ratelimited(&bus->dev, "fail to set page\n");
+
+ return ret;
+}
+
+int qca8k_regmap_read(void *context, unsigned int reg, unsigned int *val)
+{
+ struct mii_bus *bus = context;
+ u16 r1, r2, page;
+ int ret;
+
+ reg += QCA8K_CLK_REG_BASE;
+ split_addr(reg, &r1, &r2, &page);
+
+ mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);
+ ret = qca8k_mii_page_set(bus, QCA8K_HIGH_ADDR_PREFIX, QCA8K_CFG_PAGE_REG, page);
+ if (ret < 0)
+ goto qca8k_read_exit;
+
+ ret = qca8k_mii_read(bus, QCA8K_LOW_ADDR_PREFIX | r2, r1, val);
+
+qca8k_read_exit:
+ mutex_unlock(&bus->mdio_lock);
+ return ret;
+};
+
+int qca8k_regmap_write(void *context, unsigned int reg, unsigned int val)
+{
+ struct mii_bus *bus = context;
+ u16 r1, r2, page;
+ int ret;
+
+ reg += QCA8K_CLK_REG_BASE;
+ split_addr(reg, &r1, &r2, &page);
+
+ mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);
+ ret = qca8k_mii_page_set(bus, QCA8K_HIGH_ADDR_PREFIX, QCA8K_CFG_PAGE_REG, page);
+ if (ret < 0)
+ goto qca8k_write_exit;
+
+ qca8k_mii_write(bus, QCA8K_LOW_ADDR_PREFIX | r2, r1, val);
+
+qca8k_write_exit:
+ mutex_unlock(&bus->mdio_lock);
+ return ret;
+};
+
+int qca8k_regmap_update_bits(void *context, unsigned int reg, unsigned int mask, unsigned int value)
+{
+ struct mii_bus *bus = context;
+ u16 r1, r2, page;
+ int ret;
+ u32 val;
+
+ reg += QCA8K_CLK_REG_BASE;
+ split_addr(reg, &r1, &r2, &page);
+
+ mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);
+ ret = qca8k_mii_page_set(bus, QCA8K_HIGH_ADDR_PREFIX, QCA8K_CFG_PAGE_REG, page);
+ if (ret < 0)
+ goto qca8k_update_exit;
+
+ ret = qca8k_mii_read(bus, QCA8K_LOW_ADDR_PREFIX | r2, r1, &val);
+ if (ret < 0)
+ goto qca8k_update_exit;
+
+ val &= ~mask;
+ val |= value;
+ qca8k_mii_write(bus, QCA8K_LOW_ADDR_PREFIX | r2, r1, val);
+
+qca8k_update_exit:
+ mutex_unlock(&bus->mdio_lock);
+ return ret;
+}
+
+static const struct regmap_config nss_cc_qca8k_regmap_config = {
+ .reg_bits = 12,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = 0x30C,
+ .reg_read = qca8k_regmap_read,
+ .reg_write = qca8k_regmap_write,
+ .reg_update_bits = qca8k_regmap_update_bits,
+ .disable_locking = true,
+ .cache_type = REGCACHE_NONE,
+};
+
+static const struct qcom_cc_desc nss_cc_qca8k_desc = {
+ .config = &nss_cc_qca8k_regmap_config,
+ .clks = nss_cc_qca8k_clocks,
+ .num_clks = ARRAY_SIZE(nss_cc_qca8k_clocks),
+ .resets = nss_cc_qca8k_resets,
+ .num_resets = ARRAY_SIZE(nss_cc_qca8k_resets),
+};
+
+struct clk_hw *qcom_qca8k_clk_hw_get(struct of_phandle_args *clkspec, void *data)
+{
+ struct qcom_cc *cc = data;
+ unsigned int idx = clkspec->args[0];
+
+ if (idx >= cc->num_rclks) {
+ pr_err("%s: invalid index %u\n", __func__, idx);
+ return ERR_PTR(-EINVAL);
+ }
+
+ return cc->rclks[idx] ? &cc->rclks[idx]->hw : ERR_PTR(-ENOENT);
+}
+
+static int nss_cc_qca8k_probe(struct mdio_device *mdiodev)
+{
+ struct device *dev = &mdiodev->dev;
+ struct regmap *regmap;
+ struct qcom_reset_controller *reset;
+ struct qcom_cc_desc desc = nss_cc_qca8k_desc;
+ size_t num_clks = desc.num_clks;
+ struct clk_regmap **rclks = desc.clks;
+ struct qcom_cc *cc;
+ int ret, i;
+
+ cc = devm_kzalloc(dev, sizeof(*cc), GFP_KERNEL);
+ if (!cc)
+ return -ENOMEM;
+
+ cc->rclks = rclks;
+ cc->num_rclks = num_clks;
+ reset = &cc->reset;
+
+ regmap = devm_regmap_init(dev, NULL, mdiodev->bus, desc.config);
+
+ if (IS_ERR(regmap)) {
+ dev_err(dev, "Failed to init MDIO regmap\n");
+ return PTR_ERR(regmap);
+ }
+
+ reset->rcdev.of_node = dev->of_node;
+ reset->rcdev.dev = dev;
+ reset->rcdev.ops = &qcom_reset_ops;
+ reset->rcdev.owner = dev->driver->owner;
+ reset->rcdev.nr_resets = desc.num_resets;
+ reset->regmap = regmap;
+ reset->reset_map = desc.resets;
+
+ ret = devm_reset_controller_register(dev, &reset->rcdev);
+ if (ret) {
+ dev_err(dev, "Failed to register QCA8K reset controller: %d\n", ret);
+ return ret;
+ }
+
+ for (i = 0; i < num_clks; i++) {
+ if (!rclks[i])
+ continue;
+
+ ret = devm_clk_register_regmap(dev, rclks[i]);
+ if (ret) {
+ dev_err(dev, "Failed to regmap register for QCA8K clock: %d\n", ret);
+ return ret;
+ }
+ }
+
+ ret = devm_of_clk_add_hw_provider(dev, qcom_qca8k_clk_hw_get, cc);
+ if (ret) {
+ dev_err(dev, "Failed to register provider for QCA8K clock: %d\n", ret);
+ return ret;
+ }
+
+ dev_info(dev, "Registered NSSCC QCA8K clocks\n");
+ return ret;
+}
+
+static const struct of_device_id nss_cc_qca8k_match_table[] = {
+ { .compatible = "qcom,nsscc-qca8k" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, nss_cc_qca8k_match_table);
+
+static struct mdio_driver nss_cc_qca8k_driver = {
+ .mdiodrv.driver = {
+ .name = "qcom,nsscc-qca8k",
+ .of_match_table = nss_cc_qca8k_match_table,
+ },
+ .probe = nss_cc_qca8k_probe,
+};
+
+mdio_module_driver(nss_cc_qca8k_driver);
+
+MODULE_DESCRIPTION("QCOM NSS_CC QCA8K Driver");
+MODULE_LICENSE("GPL");
--
2.34.1
^ permalink raw reply related [flat|nested] 15+ messages in thread