clk: msm: clock: Support peripheral clocks on MSMHAMSTER

Add support for controlling the peripheral clocks on
MSM HAMSTER.

CRs-Fixed: 1004885
Change-Id: If77ad3d662fbba145374abe38ea14a1a6e540fee
Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>

Documentation/devicetree/bindings/arm/msm/clock-controller.txt

@@ -64,6 +64,7 @@ Required properties:
 			"qcom,gcc-mdm9607"
 			"qcom,cc-debug-mdm9607"
 			"qcom,gcc-cobalt"
+			"qcom,gcc-hamster"
 			"qcom,cc-debug-cobalt"
 			"qcom,gpucc-cobalt"
 			"qcom,gfxcc-cobalt"

drivers/clk/msm/clock-gcc-cobalt.c

@@ -2004,6 +2004,18 @@ static struct gate_clk gcc_ufs_rx_symbol_0_clk = {
 	},
 };
 
+static struct gate_clk gcc_ufs_rx_symbol_1_clk = {
+	.en_reg = GCC_UFS_RX_SYMBOL_1_CBCR,
+	.en_mask = BIT(0),
+	.delay_us = 500,
+	.base = &virt_base,
+	.c = {
+		.dbg_name = "gcc_ufs_rx_symbol_1_clk",
+		.ops = &clk_ops_gate,
+		CLK_INIT(gcc_ufs_rx_symbol_1_clk.c),
+	},
+};
+
 static struct gate_clk gcc_ufs_tx_symbol_0_clk = {
 	.en_reg = GCC_UFS_TX_SYMBOL_0_CBCR,
 	.en_mask = BIT(0),
@@ -2345,6 +2357,7 @@ static struct mux_clk gcc_debug_mux = {
 		{ &gcc_ufs_ahb_clk.c, 0x00eb },
 		{ &gcc_ufs_tx_symbol_0_clk.c, 0x00ec },
 		{ &gcc_ufs_rx_symbol_0_clk.c, 0x00ed },
+		{ &gcc_ufs_rx_symbol_1_clk.c, 0x0162 },
 		{ &gcc_ufs_unipro_core_clk.c, 0x00f0 },
 		{ &gcc_ufs_ice_core_clk.c, 0x00f1 },
 		{ &gcc_dcc_ahb_clk.c, 0x0119 },
@@ -2578,6 +2591,7 @@ static struct clk_lookup msm_clocks_gcc_cobalt[] = {
 	CLK_LIST(gcc_ufs_ice_core_clk),
 	CLK_LIST(gcc_ufs_phy_aux_clk),
 	CLK_LIST(gcc_ufs_rx_symbol_0_clk),
+	CLK_LIST(gcc_ufs_rx_symbol_1_clk),
 	CLK_LIST(gcc_ufs_tx_symbol_0_clk),
 	CLK_LIST(gcc_ufs_unipro_core_clk),
 	CLK_LIST(gcc_usb30_master_clk),
@@ -2611,6 +2625,7 @@ static int msm_gcc_cobalt_probe(struct platform_device *pdev)
 	struct resource *res;
 	u32 regval;
 	int ret;
+	bool is_vq = 0;
 
 	ret = vote_bimc(&bimc_clk, INT_MAX);
 	if (ret < 0)
@@ -2659,6 +2674,10 @@ static int msm_gcc_cobalt_probe(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
+	is_vq = of_device_is_compatible(pdev->dev.of_node, "qcom,gcc-hamster");
+	if (!is_vq)
+		gcc_ufs_rx_symbol_1_clk.c.ops = &clk_ops_dummy;
+
 	ret = of_msm_clock_register(pdev->dev.of_node, msm_clocks_gcc_cobalt,
 				    ARRAY_SIZE(msm_clocks_gcc_cobalt));
 	if (ret)
@@ -2687,6 +2706,7 @@ static int msm_gcc_cobalt_probe(struct platform_device *pdev)
 
 static struct of_device_id msm_clock_gcc_match_table[] = {
 	{ .compatible = "qcom,gcc-cobalt" },
+	{ .compatible = "qcom,gcc-hamster" },
 	{}
 };
 

include/dt-bindings/clock/msm-clocks-cobalt.h

@@ -230,6 +230,7 @@
 #define clk_gcc_ufs_ice_core_clk		0x310b0710
 #define clk_gcc_ufs_phy_aux_clk			0x17acc8fb
 #define clk_gcc_ufs_rx_symbol_0_clk		0x7f43251c
+#define clk_gcc_ufs_rx_symbol_1_clk		0x03182fde
 #define clk_gcc_ufs_tx_symbol_0_clk		0x6a9f747a
 #define clk_ufs_tx_symbol_0_clk			0xb3fcd0f7
 #define clk_ufs_rx_symbol_0_clk			0x17a0f1cd

include/dt-bindings/clock/msm-clocks-hwio-cobalt.h

@@ -198,6 +198,7 @@
 #define GCC_UFS_AHB_CBCR					0x7500C
 #define GCC_UFS_TX_SYMBOL_0_CBCR				0x75010
 #define GCC_UFS_RX_SYMBOL_0_CBCR				0x75014
+#define GCC_UFS_RX_SYMBOL_1_CBCR				0x7605C
 #define GCC_UFS_UNIPRO_CORE_CBCR				0x76008
 #define GCC_UFS_ICE_CORE_CBCR					0x7600C
 #define GCC_UFS_PHY_AUX_CBCR					0x76040