Merge tag 'clk-renesas-for-v4.19-tag1' of...

Merge tag 'clk-renesas-for-v4.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into clk-renesas

Pull Renesas clk driver updates for v4.19 from Geert Uytterhoeven:

  - Add support for Crypto Engine clocks on R-Car H3
  - Add support for the new RZ/N1D SoC

* tag 'clk-renesas-for-v4.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers:
  clk: renesas: Renesas R9A06G032 clock driver
  dt-bindings: clock: renesas,r9a06g032-sysctrl: documentation
  dt-bindings: clock: Add the r9a06g032-sysctrl.h file
  clk: renesas: r8a7795: Add CCREE clock
  clk: renesas: r8a7795: Add CR clock

Documentation/devicetree/bindings/clock/renesas,r9a06g032-sysctrl.txt

+* Renesas R9A06G032 SYSCTRL
+
+Required Properties:
+
+  - compatible: Must be:
+    - "renesas,r9a06g032-sysctrl"
+  - reg: Base address and length of the SYSCTRL IO block.
+  - #clock-cells: Must be 1
+  - clocks: References to the parent clocks:
+	- external 40mhz crystal.
+	- external (optional) 32.768khz
+	- external (optional) jtag input
+	- external (optional) RGMII_REFCLK
+  - clock-names: Must be:
+        clock-names = "mclk", "rtc", "jtag", "rgmii_ref_ext";
+
+Examples
+--------
+
+  - SYSCTRL node:
+
+	sysctrl: system-controller@4000c000 {
+		compatible = "renesas,r9a06g032-sysctrl";
+		reg = <0x4000c000 0x1000>;
+		#clock-cells = <1>;
+
+		clocks = <&ext_mclk>, <&ext_rtc_clk>,
+				<&ext_jtag_clk>, <&ext_rgmii_ref>;
+		clock-names = "mclk", "rtc", "jtag", "rgmii_ref_ext";
+	};
+
+  - Other nodes can use the clocks provided by SYSCTRL as in:
+
+	#include <dt-bindings/clock/r9a06g032-sysctrl.h>
+	uart0: serial@40060000 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0x40060000 0x400>;
+		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&sysctrl R9A06G032_CLK_UART0>;
+		clock-names = "baudclk";
+	};

drivers/clk/renesas/Kconfig

@@ -21,6 +21,7 @@ config CLK_RENESAS
 	select CLK_R8A77980 if ARCH_R8A77980
 	select CLK_R8A77990 if ARCH_R8A77990
 	select CLK_R8A77995 if ARCH_R8A77995
+	select CLK_R9A06G032 if ARCH_R9A06G032
 	select CLK_SH73A0 if ARCH_SH73A0
 
 if CLK_RENESAS
@@ -125,6 +126,11 @@ config CLK_R8A77995
 	bool "R-Car D3 clock support" if COMPILE_TEST
 	select CLK_RCAR_GEN3_CPG
 
+config CLK_R9A06G032
+	bool "Renesas R9A06G032 clock driver"
+	help
+	  This is a driver for R9A06G032 clocks
+
 config CLK_SH73A0
 	bool "SH-Mobile AG5 clock support" if COMPILE_TEST
 	select CLK_RENESAS_CPG_MSTP

drivers/clk/renesas/Makefile

@@ -20,6 +20,7 @@ obj-$(CONFIG_CLK_R8A77970)		+= r8a77970-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77980)		+= r8a77980-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77990)		+= r8a77990-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77995)		+= r8a77995-cpg-mssr.o
+obj-$(CONFIG_CLK_R9A06G032)		+= r9a06g032-clocks.o
 obj-$(CONFIG_CLK_SH73A0)		+= clk-sh73a0.o
 
 # Family

drivers/clk/renesas/r8a7795-cpg-mssr.c

@@ -103,6 +103,7 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = {
 	DEF_GEN3_SD("sd3",      R8A7795_CLK_SD3,   CLK_SDSRC,     0x26c),
 
 	DEF_FIXED("cl",         R8A7795_CLK_CL,    CLK_PLL1_DIV2, 48, 1),
+	DEF_FIXED("cr",         R8A7795_CLK_CR,    CLK_PLL1_DIV4,  2, 1),
 	DEF_FIXED("cp",         R8A7795_CLK_CP,    CLK_EXTAL,      2, 1),
 
 	DEF_DIV6P1("canfd",     R8A7795_CLK_CANFD, CLK_PLL1_DIV4, 0x244),
@@ -132,6 +133,7 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
 	DEF_MOD("sys-dmac2",		 217,	R8A7795_CLK_S0D3),
 	DEF_MOD("sys-dmac1",		 218,	R8A7795_CLK_S0D3),
 	DEF_MOD("sys-dmac0",		 219,	R8A7795_CLK_S0D3),
+	DEF_MOD("sceg-pub",		 229,	R8A7795_CLK_CR),
 	DEF_MOD("cmt3",			 300,	R8A7795_CLK_R),
 	DEF_MOD("cmt2",			 301,	R8A7795_CLK_R),
 	DEF_MOD("cmt1",			 302,	R8A7795_CLK_R),

include/dt-bindings/clock/r9a06g032-sysctrl.h

+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * R9A06G032 sysctrl IDs
+ *
+ * Copyright (C) 2018 Renesas Electronics Europe Limited
+ *
+ * Michel Pollet <michel.pollet@bp.renesas.com>, <buserror@gmail.com>
+ */
+
+#ifndef __DT_BINDINGS_R9A06G032_SYSCTRL_H__
+#define __DT_BINDINGS_R9A06G032_SYSCTRL_H__
+
+#define R9A06G032_CLK_PLL_USB		1
+#define R9A06G032_CLK_48		1	/* AKA CLK_PLL_USB */
+#define R9A06G032_MSEBIS_CLK		3	/* AKA CLKOUT_D16 */
+#define R9A06G032_MSEBIM_CLK		3	/* AKA CLKOUT_D16 */
+#define R9A06G032_CLK_DDRPHY_PLLCLK	5	/* AKA CLKOUT_D1OR2 */
+#define R9A06G032_CLK50			6	/* AKA CLKOUT_D20 */
+#define R9A06G032_CLK25			7	/* AKA CLKOUT_D40 */
+#define R9A06G032_CLK125		9	/* AKA CLKOUT_D8 */
+#define R9A06G032_CLK_P5_PG1		17	/* AKA DIV_P5_PG */
+#define R9A06G032_CLK_REF_SYNC		21	/* AKA DIV_REF_SYNC */
+#define R9A06G032_CLK_25_PG4		26
+#define R9A06G032_CLK_25_PG5		27
+#define R9A06G032_CLK_25_PG6		28
+#define R9A06G032_CLK_25_PG7		29
+#define R9A06G032_CLK_25_PG8		30
+#define R9A06G032_CLK_ADC		31
+#define R9A06G032_CLK_ECAT100		32
+#define R9A06G032_CLK_HSR100		33
+#define R9A06G032_CLK_I2C0		34
+#define R9A06G032_CLK_I2C1		35
+#define R9A06G032_CLK_MII_REF		36
+#define R9A06G032_CLK_NAND		37
+#define R9A06G032_CLK_NOUSBP2_PG6	38
+#define R9A06G032_CLK_P1_PG2		39
+#define R9A06G032_CLK_P1_PG3		40
+#define R9A06G032_CLK_P1_PG4		41
+#define R9A06G032_CLK_P4_PG3		42
+#define R9A06G032_CLK_P4_PG4		43
+#define R9A06G032_CLK_P6_PG1		44
+#define R9A06G032_CLK_P6_PG2		45
+#define R9A06G032_CLK_P6_PG3		46
+#define R9A06G032_CLK_P6_PG4		47
+#define R9A06G032_CLK_PCI_USB		48
+#define R9A06G032_CLK_QSPI0		49
+#define R9A06G032_CLK_QSPI1		50
+#define R9A06G032_CLK_RGMII_REF		51
+#define R9A06G032_CLK_RMII_REF		52
+#define R9A06G032_CLK_SDIO0		53
+#define R9A06G032_CLK_SDIO1		54
+#define R9A06G032_CLK_SERCOS100		55
+#define R9A06G032_CLK_SLCD		56
+#define R9A06G032_CLK_SPI0		57
+#define R9A06G032_CLK_SPI1		58
+#define R9A06G032_CLK_SPI2		59
+#define R9A06G032_CLK_SPI3		60
+#define R9A06G032_CLK_SPI4		61
+#define R9A06G032_CLK_SPI5		62
+#define R9A06G032_CLK_SWITCH		63
+#define R9A06G032_HCLK_ECAT125		65
+#define R9A06G032_HCLK_PINCONFIG	66
+#define R9A06G032_HCLK_SERCOS		67
+#define R9A06G032_HCLK_SGPIO2		68
+#define R9A06G032_HCLK_SGPIO3		69
+#define R9A06G032_HCLK_SGPIO4		70
+#define R9A06G032_HCLK_TIMER0		71
+#define R9A06G032_HCLK_TIMER1		72
+#define R9A06G032_HCLK_USBF		73
+#define R9A06G032_HCLK_USBH		74
+#define R9A06G032_HCLK_USBPM		75
+#define R9A06G032_CLK_48_PG_F		76
+#define R9A06G032_CLK_48_PG4		77
+#define R9A06G032_CLK_DDRPHY_PCLK	81	/* AKA CLK_REF_SYNC_D4 */
+#define R9A06G032_CLK_FW		81	/* AKA CLK_REF_SYNC_D4 */
+#define R9A06G032_CLK_CRYPTO		81	/* AKA CLK_REF_SYNC_D4 */
+#define R9A06G032_CLK_A7MP		84	/* AKA DIV_CA7 */
+#define R9A06G032_HCLK_CAN0		85
+#define R9A06G032_HCLK_CAN1		86
+#define R9A06G032_HCLK_DELTASIGMA	87
+#define R9A06G032_HCLK_PWMPTO		88
+#define R9A06G032_HCLK_RSV		89
+#define R9A06G032_HCLK_SGPIO0		90
+#define R9A06G032_HCLK_SGPIO1		91
+#define R9A06G032_RTOS_MDC		92
+#define R9A06G032_CLK_CM3		93
+#define R9A06G032_CLK_DDRC		94
+#define R9A06G032_CLK_ECAT25		95
+#define R9A06G032_CLK_HSR50		96
+#define R9A06G032_CLK_HW_RTOS		97
+#define R9A06G032_CLK_SERCOS50		98
+#define R9A06G032_HCLK_ADC		99
+#define R9A06G032_HCLK_CM3		100
+#define R9A06G032_HCLK_CRYPTO_EIP150	101
+#define R9A06G032_HCLK_CRYPTO_EIP93	102
+#define R9A06G032_HCLK_DDRC		103
+#define R9A06G032_HCLK_DMA0		104
+#define R9A06G032_HCLK_DMA1		105
+#define R9A06G032_HCLK_GMAC0		106
+#define R9A06G032_HCLK_GMAC1		107
+#define R9A06G032_HCLK_GPIO0		108
+#define R9A06G032_HCLK_GPIO1		109
+#define R9A06G032_HCLK_GPIO2		110
+#define R9A06G032_HCLK_HSR		111
+#define R9A06G032_HCLK_I2C0		112
+#define R9A06G032_HCLK_I2C1		113
+#define R9A06G032_HCLK_LCD		114
+#define R9A06G032_HCLK_MSEBI_M		115
+#define R9A06G032_HCLK_MSEBI_S		116
+#define R9A06G032_HCLK_NAND		117
+#define R9A06G032_HCLK_PG_I		118
+#define R9A06G032_HCLK_PG19		119
+#define R9A06G032_HCLK_PG20		120
+#define R9A06G032_HCLK_PG3		121
+#define R9A06G032_HCLK_PG4		122
+#define R9A06G032_HCLK_QSPI0		123
+#define R9A06G032_HCLK_QSPI1		124
+#define R9A06G032_HCLK_ROM		125
+#define R9A06G032_HCLK_RTC		126
+#define R9A06G032_HCLK_SDIO0		127
+#define R9A06G032_HCLK_SDIO1		128
+#define R9A06G032_HCLK_SEMAP		129
+#define R9A06G032_HCLK_SPI0		130
+#define R9A06G032_HCLK_SPI1		131
+#define R9A06G032_HCLK_SPI2		132
+#define R9A06G032_HCLK_SPI3		133
+#define R9A06G032_HCLK_SPI4		134
+#define R9A06G032_HCLK_SPI5		135
+#define R9A06G032_HCLK_SWITCH		136
+#define R9A06G032_HCLK_SWITCH_RG	137
+#define R9A06G032_HCLK_UART0		138
+#define R9A06G032_HCLK_UART1		139
+#define R9A06G032_HCLK_UART2		140
+#define R9A06G032_HCLK_UART3		141
+#define R9A06G032_HCLK_UART4		142
+#define R9A06G032_HCLK_UART5		143
+#define R9A06G032_HCLK_UART6		144
+#define R9A06G032_HCLK_UART7		145
+#define R9A06G032_CLK_UART0		146
+#define R9A06G032_CLK_UART1		147
+#define R9A06G032_CLK_UART2		148
+#define R9A06G032_CLK_UART3		149
+#define R9A06G032_CLK_UART4		150
+#define R9A06G032_CLK_UART5		151
+#define R9A06G032_CLK_UART6		152
+#define R9A06G032_CLK_UART7		153
+
+#endif /* __DT_BINDINGS_R9A06G032_SYSCTRL_H__ */