Merge branches 'clk-hisi-usb', 'clk-silent-bulk', 'clk-mtk-hdmi',...

Merge branches 'clk-hisi-usb', 'clk-silent-bulk', 'clk-mtk-hdmi', 'clk-mtk-mali' and 'clk-imx6ul-ccosr' into clk-next

* clk-hisi-usb:
  clk: hisilicon: add missing usb3 clocks for Hi3798CV200 SoC

* clk-silent-bulk:
  clk: bulk: silently error out on EPROBE_DEFER

* clk-mtk-hdmi:
  clk: mediatek: correct the clocks for MT2701 HDMI PHY module

* clk-mtk-mali:
  clk: mediatek: add g3dsys support for MT2701 and MT7623
  dt-bindings: reset: mediatek: add entry for Mali-450 node to refer
  dt-bindings: clock: mediatek: add entry for Mali-450 node to refer
  dt-bindings: clock: mediatek: add g3dsys bindings

* clk-imx6ul-ccosr:
  clk: imx: Add new clo01 and clo2 controlled by CCOSR

Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys.txt

+MediaTek g3dsys controller
+============================
+
+The MediaTek g3dsys controller provides various clocks and reset controller to
+the GPU.
+
+Required Properties:
+
+- compatible: Should be:
+	- "mediatek,mt2701-g3dsys", "syscon":
+		for MT2701 SoC
+	- "mediatek,mt7623-g3dsys", "mediatek,mt2701-g3dsys", "syscon":
+		for MT7623 SoC
+- #clock-cells: Must be 1
+- #reset-cells: Must be 1
+
+The g3dsys controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+Example:
+
+g3dsys: clock-controller@13000000 {
+	compatible = "mediatek,mt7623-g3dsys",
+		     "mediatek,mt2701-g3dsys",
+		     "syscon";
+	reg = <0 0x13000000 0 0x200>;
+	#clock-cells = <1>;
+	#reset-cells = <1>;
+};

drivers/clk/clk-bulk.c

@@ -42,6 +42,7 @@ int __must_check clk_bulk_get(struct device *dev, int num_clks,
 		clks[i].clk = clk_get(dev, clks[i].id);
 		if (IS_ERR(clks[i].clk)) {
 			ret = PTR_ERR(clks[i].clk);
+			if (ret != -EPROBE_DEFER)
 				dev_err(dev, "Failed to get clk '%s': %d\n",
 					clks[i].id, ret);
 			clks[i].clk = NULL;

drivers/clk/hisilicon/crg-hi3798cv200.c

@@ -186,6 +186,23 @@ static const struct hisi_gate_clock hi3798cv200_gate_clks[] = {
 		CLK_SET_RATE_PARENT, 0xbc, 0, 0 },
 	{ HISTB_USB2_PHY2_REF_CLK, "clk_u2_phy2_ref", "24m",
 		CLK_SET_RATE_PARENT, 0xbc, 2, 0 },
+	/* USB3 */
+	{ HISTB_USB3_BUS_CLK, "clk_u3_bus", NULL,
+		CLK_SET_RATE_PARENT, 0xb0, 0, 0 },
+	{ HISTB_USB3_UTMI_CLK, "clk_u3_utmi", NULL,
+		CLK_SET_RATE_PARENT, 0xb0, 4, 0 },
+	{ HISTB_USB3_PIPE_CLK, "clk_u3_pipe", NULL,
+		CLK_SET_RATE_PARENT, 0xb0, 3, 0 },
+	{ HISTB_USB3_SUSPEND_CLK, "clk_u3_suspend", NULL,
+		CLK_SET_RATE_PARENT, 0xb0, 2, 0 },
+	{ HISTB_USB3_BUS_CLK1, "clk_u3_bus1", NULL,
+		CLK_SET_RATE_PARENT, 0xb0, 16, 0 },
+	{ HISTB_USB3_UTMI_CLK1, "clk_u3_utmi1", NULL,
+		CLK_SET_RATE_PARENT, 0xb0, 20, 0 },
+	{ HISTB_USB3_PIPE_CLK1, "clk_u3_pipe1", NULL,
+		CLK_SET_RATE_PARENT, 0xb0, 19, 0 },
+	{ HISTB_USB3_SUSPEND_CLK1, "clk_u3_suspend1", NULL,
+		CLK_SET_RATE_PARENT, 0xb0, 18, 0 },
 };
 
 static struct hisi_clock_data *hi3798cv200_clk_register(

drivers/clk/imx/clk-imx6ul.c

@@ -68,6 +68,13 @@ static const char *sim_sels[] = { "sim_podf", "ipp_di0", "ipp_di1", "ldb_di0", "
 static const char *epdc_pre_sels[] = { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0_352m", "pll2_pfd2_396m", "pll3_pfd2_508m", };
 static const char *esai_sels[] = { "pll4_audio_div", "pll3_pfd2_508m", "pll5_video_div", "pll3_usb_otg", };
 static const char *epdc_sels[] = { "epdc_podf", "ipp_di0", "ipp_di1", "ldb_di0", "ldb_di1", };
+static const char *cko1_sels[] = { "dummy", "dummy", "dummy", "dummy", "dummy", "axi", "enfc", "dummy", "dummy",
+				   "dummy", "lcdif_pix", "ahb", "ipg", "ipg_per", "ckil", "pll4_audio_div", };
+static const char *cko2_sels[] = { "dummy", "dummy", "dummy", "usdhc1", "dummy", "dummy", "ecspi_root", "dummy",
+				   "dummy", "dummy", "dummy", "dummy", "dummy", "dummy", "osc", "dummy",
+				   "dummy", "usdhc2", "sai1", "sai2", "sai3", "dummy", "dummy", "can_root",
+				   "dummy", "dummy", "dummy", "dummy", "uart_serial", "spdif", "dummy", "dummy", };
+static const char *cko_sels[] = { "cko1", "cko2", };
 
 static struct clk *clks[IMX6UL_CLK_END];
 static struct clk_onecell_data clk_data;
@@ -273,6 +280,10 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	clks[IMX6UL_CLK_LDB_DI0_DIV_SEL]  = imx_clk_mux("ldb_di0", base + 0x20, 10, 1, ldb_di0_div_sels, ARRAY_SIZE(ldb_di0_div_sels));
 	clks[IMX6UL_CLK_LDB_DI1_DIV_SEL]  = imx_clk_mux("ldb_di1", base + 0x20, 11, 1, ldb_di1_div_sels, ARRAY_SIZE(ldb_di1_div_sels));
 
+	clks[IMX6UL_CLK_CKO1_SEL]	  = imx_clk_mux("cko1_sel", base + 0x60, 0,  4, cko1_sels, ARRAY_SIZE(cko1_sels));
+	clks[IMX6UL_CLK_CKO2_SEL]	  = imx_clk_mux("cko2_sel", base + 0x60, 16, 5, cko2_sels, ARRAY_SIZE(cko2_sels));
+	clks[IMX6UL_CLK_CKO]		  = imx_clk_mux("cko", base + 0x60, 8, 1, cko_sels, ARRAY_SIZE(cko_sels));
+
 	clks[IMX6UL_CLK_LDB_DI0_DIV_3_5] = imx_clk_fixed_factor("ldb_di0_div_3_5", "ldb_di0_sel", 2, 7);
 	clks[IMX6UL_CLK_LDB_DI0_DIV_7]	 = imx_clk_fixed_factor("ldb_di0_div_7",   "ldb_di0_sel", 1, 7);
 	clks[IMX6UL_CLK_LDB_DI1_DIV_3_5] = imx_clk_fixed_factor("ldb_di1_div_3_5", "qspi1_sel", 2, 7);
@@ -316,6 +327,9 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	clks[IMX6UL_CLK_LCDIF_PRED]	= imx_clk_divider("lcdif_pred",	   "lcdif_pre_sel",	base + 0x38, 12, 3);
 	clks[IMX6UL_CLK_CSI_PODF]       = imx_clk_divider("csi_podf",      "csi_sel",           base + 0x3c, 11, 3);
 
+	clks[IMX6UL_CLK_CKO1_PODF]	= imx_clk_divider("cko1_podf",     "cko1_sel",          base + 0x60, 4,  3);
+	clks[IMX6UL_CLK_CKO2_PODF]	= imx_clk_divider("cko2_podf",     "cko2_sel",          base + 0x60, 21, 3);
+
 	clks[IMX6UL_CLK_ARM]		= imx_clk_busy_divider("arm",	    "pll1_sw",	base +	0x10, 0,  3,  base + 0x48, 16);
 	clks[IMX6UL_CLK_MMDC_PODF]	= imx_clk_busy_divider("mmdc_podf", "periph2",	base +  0x14, 3,  3,  base + 0x48, 2);
 	clks[IMX6UL_CLK_AXI_PODF]	= imx_clk_busy_divider("axi_podf",  "axi_sel",	base +  0x14, 16, 3,  base + 0x48, 0);
@@ -445,6 +459,10 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	clks[IMX6UL_CLK_PWM6]		= imx_clk_gate2("pwm6",		"perclk",	 base +	0x80,	28);
 	clks[IMX6UL_CLK_PWM7]		= imx_clk_gate2("pwm7",		"perclk",	 base + 0x80,	30);
 
+	/* CCOSR */
+	clks[IMX6UL_CLK_CKO1]		= imx_clk_gate("cko1",		"cko1_podf",	 base + 0x60,	7);
+	clks[IMX6UL_CLK_CKO2]		= imx_clk_gate("cko2",		"cko2_podf",	 base + 0x60,	24);
+
 	/* mask handshake of mmdc */
 	writel_relaxed(BM_CCM_CCDR_MMDC_CH0_MASK, base + CCDR);
 

drivers/clk/mediatek/Kconfig

@@ -60,6 +60,12 @@ config COMMON_CLK_MT2701_AUDSYS
 	---help---
 	  This driver supports Mediatek MT2701 audsys clocks.
 
+config COMMON_CLK_MT2701_G3DSYS
+	bool "Clock driver for MediaTek MT2701 g3dsys"
+	depends on COMMON_CLK_MT2701
+	---help---
+	  This driver supports MediaTek MT2701 g3dsys clocks.
+
 config COMMON_CLK_MT2712
 	bool "Clock driver for MediaTek MT2712"
 	depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST

drivers/clk/mediatek/Makefile

@@ -9,6 +9,7 @@ obj-$(CONFIG_COMMON_CLK_MT2701) += clk-mt2701.o
 obj-$(CONFIG_COMMON_CLK_MT2701_AUDSYS) += clk-mt2701-aud.o
 obj-$(CONFIG_COMMON_CLK_MT2701_BDPSYS) += clk-mt2701-bdp.o
 obj-$(CONFIG_COMMON_CLK_MT2701_ETHSYS) += clk-mt2701-eth.o
+obj-$(CONFIG_COMMON_CLK_MT2701_G3DSYS) += clk-mt2701-g3d.o
 obj-$(CONFIG_COMMON_CLK_MT2701_HIFSYS) += clk-mt2701-hif.o
 obj-$(CONFIG_COMMON_CLK_MT2701_IMGSYS) += clk-mt2701-img.o
 obj-$(CONFIG_COMMON_CLK_MT2701_MMSYS) += clk-mt2701-mm.o

drivers/clk/mediatek/clk-mt2701-g3d.c

+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Sean Wang <sean.wang@mediatek.com>
+ *
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt2701-clk.h>
+
+#define GATE_G3D(_id, _name, _parent, _shift) {	\
+		.id = _id,				\
+		.name = _name,				\
+		.parent_name = _parent,			\
+		.regs = &g3d_cg_regs,			\
+		.shift = _shift,			\
+		.ops = &mtk_clk_gate_ops_setclr,	\
+	}
+
+static const struct mtk_gate_regs g3d_cg_regs = {
+	.sta_ofs = 0x0,
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+};
+
+static const struct mtk_gate g3d_clks[] = {
+	GATE_G3D(CLK_G3DSYS_CORE, "g3d_core", "mfg_sel", 0),
+};
+
+static int clk_mt2701_g3dsys_init(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_G3DSYS_NR);
+
+	mtk_clk_register_gates(node, g3d_clks, ARRAY_SIZE(g3d_clks),
+			       clk_data);
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	mtk_register_reset_controller(node, 1, 0xc);
+
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt2701_g3d[] = {
+	{
+		.compatible = "mediatek,mt2701-g3dsys",
+		.data = clk_mt2701_g3dsys_init,
+	}, {
+		/* sentinel */
+	}
+};
+
+static int clk_mt2701_g3d_probe(struct platform_device *pdev)
+{
+	int (*clk_init)(struct platform_device *);
+	int r;
+
+	clk_init = of_device_get_match_data(&pdev->dev);
+	if (!clk_init)
+		return -EINVAL;
+
+	r = clk_init(pdev);
+	if (r)
+		dev_err(&pdev->dev,
+			"could not register clock provider: %s: %d\n",
+			pdev->name, r);
+
+	return r;
+}
+
+static struct platform_driver clk_mt2701_g3d_drv = {
+	.probe = clk_mt2701_g3d_probe,
+	.driver = {
+		.name = "clk-mt2701-g3d",
+		.of_match_table = of_match_clk_mt2701_g3d,
+	},
+};
+
+builtin_platform_driver(clk_mt2701_g3d_drv);

drivers/clk/mediatek/clk-mt2701.c

@@ -46,8 +46,6 @@ static const struct mtk_fixed_clk top_fixed_clks[] = {
 		340 * MHZ),
 	FIXED_CLK(CLK_TOP_HDMI_0_PLL340M, "hdmi_0_pll340m", "clk26m",
 		340 * MHZ),
-	FIXED_CLK(CLK_TOP_HDMITX_CLKDIG_CTS, "hdmitx_dig_cts", "clk26m",
-		300 * MHZ),
 	FIXED_CLK(CLK_TOP_HADDS2_FB, "hadds2_fbclk", "clk26m",
 		27 * MHZ),
 	FIXED_CLK(CLK_TOP_WBG_DIG_416M, "wbg_dig_ck_416m", "clk26m",
@@ -977,6 +975,10 @@ static const struct mtk_pll_data apmixed_plls[] = {
 				21, 0x2d0, 4, 0x0, 0x2d4, 0),
 };
 
+static const struct mtk_fixed_factor apmixed_fixed_divs[] = {
+	FACTOR(CLK_APMIXED_HDMI_REF, "hdmi_ref", "tvdpll", 1, 1),
+};
+
 static int mtk_apmixedsys_init(struct platform_device *pdev)
 {
 	struct clk_onecell_data *clk_data;
@@ -988,6 +990,8 @@ static int mtk_apmixedsys_init(struct platform_device *pdev)
 
 	mtk_clk_register_plls(node, apmixed_plls, ARRAY_SIZE(apmixed_plls),
 								clk_data);
+	mtk_clk_register_factors(apmixed_fixed_divs, ARRAY_SIZE(apmixed_fixed_divs),
+								clk_data);
 
 	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
 }

include/dt-bindings/clock/histb-clock.h

@@ -62,6 +62,14 @@
 #define HISTB_USB2_PHY1_REF_CLK		40
 #define HISTB_USB2_PHY2_REF_CLK		41
 #define HISTB_COMBPHY0_CLK		42
+#define HISTB_USB3_BUS_CLK		43
+#define HISTB_USB3_UTMI_CLK		44
+#define HISTB_USB3_PIPE_CLK		45
+#define HISTB_USB3_SUSPEND_CLK		46
+#define HISTB_USB3_BUS_CLK1		47
+#define HISTB_USB3_UTMI_CLK1		48
+#define HISTB_USB3_PIPE_CLK1		49
+#define HISTB_USB3_SUSPEND_CLK1		50
 
 /* clocks provided by mcu CRG */
 #define HISTB_MCE_CLK			1

include/dt-bindings/clock/imx6ul-clock.h

@@ -235,20 +235,27 @@
 #define IMX6UL_CLK_CSI_PODF		222
 #define IMX6UL_CLK_PLL3_120M		223
 #define IMX6UL_CLK_KPP			224
+#define IMX6UL_CLK_CKO1_SEL		225
+#define IMX6UL_CLK_CKO1_PODF		226
+#define IMX6UL_CLK_CKO1			227
+#define IMX6UL_CLK_CKO2_SEL		228
+#define IMX6UL_CLK_CKO2_PODF		229
+#define IMX6UL_CLK_CKO2			230
+#define IMX6UL_CLK_CKO			231
 
 /* For i.MX6ULL */
-#define IMX6ULL_CLK_ESAI_PRED		225
-#define IMX6ULL_CLK_ESAI_PODF		226
-#define IMX6ULL_CLK_ESAI_EXTAL		227
-#define IMX6ULL_CLK_ESAI_MEM		228
-#define IMX6ULL_CLK_ESAI_IPG		229
-#define IMX6ULL_CLK_DCP_CLK		230
-#define IMX6ULL_CLK_EPDC_PRE_SEL	231
-#define IMX6ULL_CLK_EPDC_SEL		232
-#define IMX6ULL_CLK_EPDC_PODF		233
-#define IMX6ULL_CLK_EPDC_ACLK		234
-#define IMX6ULL_CLK_EPDC_PIX		235
-#define IMX6ULL_CLK_ESAI_SEL		236
-#define IMX6UL_CLK_END			237
+#define IMX6ULL_CLK_ESAI_PRED		232
+#define IMX6ULL_CLK_ESAI_PODF		233
+#define IMX6ULL_CLK_ESAI_EXTAL		234
+#define IMX6ULL_CLK_ESAI_MEM		235
+#define IMX6ULL_CLK_ESAI_IPG		236
+#define IMX6ULL_CLK_DCP_CLK		237
+#define IMX6ULL_CLK_EPDC_PRE_SEL	238
+#define IMX6ULL_CLK_EPDC_SEL		239
+#define IMX6ULL_CLK_EPDC_PODF		240
+#define IMX6ULL_CLK_EPDC_ACLK		241
+#define IMX6ULL_CLK_EPDC_PIX		242
+#define IMX6ULL_CLK_ESAI_SEL		243
+#define IMX6UL_CLK_END			244
 
 #endif /* __DT_BINDINGS_CLOCK_IMX6UL_H */

include/dt-bindings/clock/mt2701-clk.h

@@ -171,13 +171,12 @@
 #define CLK_TOP_8BDAC				151
 #define CLK_TOP_WBG_DIG_416M			152
 #define CLK_TOP_DPI				153
-#define CLK_TOP_HDMITX_CLKDIG_CTS		154
-#define CLK_TOP_DSI0_LNTC_DSI			155
-#define CLK_TOP_AUD_EXT1			156
-#define CLK_TOP_AUD_EXT2			157
-#define CLK_TOP_NFI1X_PAD			158
-#define CLK_TOP_AXISEL_D4			159
-#define CLK_TOP_NR				160
+#define CLK_TOP_DSI0_LNTC_DSI			154
+#define CLK_TOP_AUD_EXT1			155
+#define CLK_TOP_AUD_EXT2			156
+#define CLK_TOP_NFI1X_PAD			157
+#define CLK_TOP_AXISEL_D4			158
+#define CLK_TOP_NR				159
 
 /* APMIXEDSYS */
 
@@ -194,7 +193,8 @@
 #define CLK_APMIXED_HADDS2PLL			11
 #define CLK_APMIXED_AUD2PLL			12
 #define CLK_APMIXED_TVD2PLL			13
-#define CLK_APMIXED_NR				14
+#define CLK_APMIXED_HDMI_REF			14
+#define CLK_APMIXED_NR				15
 
 /* DDRPHY */
 
@@ -431,6 +431,10 @@
 #define CLK_ETHSYS_CRYPTO			8
 #define CLK_ETHSYS_NR				9
 
+/* G3DSYS */
+#define CLK_G3DSYS_CORE				1
+#define CLK_G3DSYS_NR				2
+
 /* BDP */
 
 #define CLK_BDP_BRG_BA				1

include/dt-bindings/reset/mt2701-resets.h

@@ -87,4 +87,7 @@
 #define MT2701_ETHSYS_GMAC_RST			23
 #define MT2701_ETHSYS_PPE_RST			31
 
+/* G3DSYS resets */
+#define MT2701_G3DSYS_CORE_RST			0
+
 #endif  /* _DT_BINDINGS_RESET_CONTROLLER_MT2701 */