Merge tag 'renesas-drivers-for-v5.5-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/drivers

Renesas driver updates for v5.5 (take two)

  - Initial support for the R-Car M3-W+ (r8a77961) SoC,
  - A minor fix.

* tag 'renesas-drivers-for-v5.5-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  soc: renesas: rcar-sysc: Add R8A77961 support
  soc: renesas: rcar-rst: Add R8A77961 support
  soc: renesas: Identify R-Car M3-W+
  soc: renesas: Add ARCH_R8A77961 for new R-Car M3-W+
  soc: renesas: Add ARCH_R8A77960 for existing R-Car M3-W
  soc: renesas: Rename SYSC_R8A7796 to SYSC_R8A77960
  soc: renesas: Add missing check for non-zero product register address
  dt-bindings: clock: Add r8a77961 CPG Core Clock Definitions
  dt-bindings: power: Add r8a77961 SYSC power domain definitions

Link: https://lore.kernel.org/r/20191101155842.31467-6-geert+renesas@glider.be
Signed-off-by: Olof Johansson <olof@lixom.net>

include/dt-bindings/clock/r8a77961-cpg-mssr.h

@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0+
+ *
+ * Copyright (C) 2019 Renesas Electronics Corp.
+ */
+#ifndef __DT_BINDINGS_CLOCK_R8A77961_CPG_MSSR_H__
+#define __DT_BINDINGS_CLOCK_R8A77961_CPG_MSSR_H__
+
+#include <dt-bindings/clock/renesas-cpg-mssr.h>
+
+/* r8a77961 CPG Core Clocks */
+#define R8A77961_CLK_Z			0
+#define R8A77961_CLK_Z2			1
+#define R8A77961_CLK_ZR			2
+#define R8A77961_CLK_ZG			3
+#define R8A77961_CLK_ZTR			4
+#define R8A77961_CLK_ZTRD2		5
+#define R8A77961_CLK_ZT			6
+#define R8A77961_CLK_ZX			7
+#define R8A77961_CLK_S0D1		8
+#define R8A77961_CLK_S0D2		9
+#define R8A77961_CLK_S0D3		10
+#define R8A77961_CLK_S0D4		11
+#define R8A77961_CLK_S0D6		12
+#define R8A77961_CLK_S0D8		13
+#define R8A77961_CLK_S0D12		14
+#define R8A77961_CLK_S1D1		15
+#define R8A77961_CLK_S1D2		16
+#define R8A77961_CLK_S1D4		17
+#define R8A77961_CLK_S2D1		18
+#define R8A77961_CLK_S2D2		19
+#define R8A77961_CLK_S2D4		20
+#define R8A77961_CLK_S3D1		21
+#define R8A77961_CLK_S3D2		22
+#define R8A77961_CLK_S3D4		23
+#define R8A77961_CLK_LB			24
+#define R8A77961_CLK_CL			25
+#define R8A77961_CLK_ZB3			26
+#define R8A77961_CLK_ZB3D2		27
+#define R8A77961_CLK_ZB3D4		28
+#define R8A77961_CLK_CR			29
+#define R8A77961_CLK_CRD2		30
+#define R8A77961_CLK_SD0H		31
+#define R8A77961_CLK_SD0			32
+#define R8A77961_CLK_SD1H		33
+#define R8A77961_CLK_SD1			34
+#define R8A77961_CLK_SD2H		35
+#define R8A77961_CLK_SD2			36
+#define R8A77961_CLK_SD3H		37
+#define R8A77961_CLK_SD3			38
+#define R8A77961_CLK_SSP2		39
+#define R8A77961_CLK_SSP1		40
+#define R8A77961_CLK_SSPRS		41
+#define R8A77961_CLK_RPC			42
+#define R8A77961_CLK_RPCD2		43
+#define R8A77961_CLK_MSO			44
+#define R8A77961_CLK_CANFD		45
+#define R8A77961_CLK_HDMI		46
+#define R8A77961_CLK_CSI0		47
+/* CLK_CSIREF was removed */
+#define R8A77961_CLK_CP			49
+#define R8A77961_CLK_CPEX		50
+#define R8A77961_CLK_R			51
+#define R8A77961_CLK_OSC			52
+
+#endif /* __DT_BINDINGS_CLOCK_R8A77961_CPG_MSSR_H__ */

include/dt-bindings/power/r8a77961-sysc.h

@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2019 Glider bvba
+ */
+#ifndef __DT_BINDINGS_POWER_R8A77961_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A77961_SYSC_H__
+
+/*
+ * These power domain indices match the numbers of the interrupt bits
+ * representing the power areas in the various Interrupt Registers
+ * (e.g. SYSCISR, Interrupt Status Register)
+ */
+
+#define R8A77961_PD_CA57_CPU0		 0
+#define R8A77961_PD_CA57_CPU1		 1
+#define R8A77961_PD_CA53_CPU0		 5
+#define R8A77961_PD_CA53_CPU1		 6
+#define R8A77961_PD_CA53_CPU2		 7
+#define R8A77961_PD_CA53_CPU3		 8
+#define R8A77961_PD_CA57_SCU		12
+#define R8A77961_PD_CR7			13
+#define R8A77961_PD_A3VC		14
+#define R8A77961_PD_3DG_A		17
+#define R8A77961_PD_3DG_B		18
+#define R8A77961_PD_CA53_SCU		21
+#define R8A77961_PD_A3IR		24
+#define R8A77961_PD_A2VC1		26
+
+/* Always-on power area */
+#define R8A77961_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A77961_SYSC_H__ */