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* [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support
@ 2019-11-23 20:37 Andreas Färber
  2019-11-23 20:37 ` [PATCH v4 1/8] dt-bindings: arm: realtek: Add RTD1195 and MeLE X1000 Andreas Färber
                   ` (8 more replies)
  0 siblings, 9 replies; 13+ messages in thread
From: Andreas Färber @ 2019-11-23 20:37 UTC (permalink / raw)
  To: linux-realtek-soc
  Cc: Rob Herring, James Tai, Arnd Bergmann, devicetree, linux-kernel,
	Andreas Färber, linux-arm-kernel

Hello,

This series adds initial support for Realtek RTD1195 SoC
and adds a Device Tree for the MeLE X1000 TV set-top-box.

v4 includes more memory range related cleanups, adds a DT
and drops the reset patches again for a follow-up series.

The final patch is still in need of feedback from Realtek
for how to name and handle this magic register and bit(s).

SMP (i.e., the second core) is still dependent on two new
bindings/drivers.

More details on the device at:
https://en.opensuse.org/HCL:Mele_X1000

Latest experimental patches at:
https://github.com/afaerber/linux/commits/rtd1295-next

Have a lot of fun!

Cheers,
Andreas

v3 -> v4:
* Insert memory range between r-bus and NOR flash
* Exclude boot ROM from memory ranges
* Add Horseradish EVB
* Drop reset patches (James)

v2 -> v3:
* Incorporate cleanup patches from RTD1395 series
* Fixed r-bus size (James)
* Fixed r-bus node name (Rob)
* Include reset patches from RTD1295 reset series, rebased onto r-bus

v1 -> v2:
* Do not redundantly select COMMON_CLK (Arnd)
* Drop further unneeded selects
* Clean up memory reservations (Rob)
* Enable arch timer

Cc: devicetree@vger.kernel.org
Cc: Rob Herring <robh@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: James Tai <james.tai@realtek.com>

Andreas Färber (8):
  dt-bindings: arm: realtek: Add RTD1195 and MeLE X1000
  ARM: Prepare Realtek RTD1195
  ARM: dts: Prepare Realtek RTD1195 and MeLE X1000
  ARM: dts: rtd1195: Exclude boot ROM from memory ranges
  ARM: dts: rtd1195: Introduce r-bus
  dt-bindings: arm: realtek: Add Realtek Horseradish EVB
  ARM: dts: rtd1195: Add Realtek Horseradish EVB
  ARM: realtek: Enable RTD1195 arch timer

 Documentation/devicetree/bindings/arm/realtek.yaml |   7 ++
 arch/arm/Kconfig                                   |   2 +
 arch/arm/Makefile                                  |   3 +
 arch/arm/boot/dts/Makefile                         |   3 +
 arch/arm/boot/dts/rtd1195-horseradish.dts          |  32 +++++
 arch/arm/boot/dts/rtd1195-mele-x1000.dts           |  32 +++++
 arch/arm/boot/dts/rtd1195.dtsi                     | 139 +++++++++++++++++++++
 arch/arm/mach-realtek/Kconfig                      |  11 ++
 arch/arm/mach-realtek/Makefile                     |   2 +
 arch/arm/mach-realtek/rtd1195.c                    |  56 +++++++++
 10 files changed, 287 insertions(+)
 create mode 100644 arch/arm/boot/dts/rtd1195-horseradish.dts
 create mode 100644 arch/arm/boot/dts/rtd1195-mele-x1000.dts
 create mode 100644 arch/arm/boot/dts/rtd1195.dtsi
 create mode 100644 arch/arm/mach-realtek/Kconfig
 create mode 100644 arch/arm/mach-realtek/Makefile
 create mode 100644 arch/arm/mach-realtek/rtd1195.c

-- 
2.16.4


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [PATCH v4 1/8] dt-bindings: arm: realtek: Add RTD1195 and MeLE X1000
  2019-11-23 20:37 [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
@ 2019-11-23 20:37 ` Andreas Färber
  2019-11-23 20:37 ` [PATCH v4 2/8] ARM: Prepare Realtek RTD1195 Andreas Färber
                   ` (7 subsequent siblings)
  8 siblings, 0 replies; 13+ messages in thread
From: Andreas Färber @ 2019-11-23 20:37 UTC (permalink / raw)
  To: linux-realtek-soc
  Cc: Mark Rutland, devicetree, linux-kernel, Rob Herring,
	Andreas Färber, linux-arm-kernel

Add bindings for Realtek RTD1195 SoC and MeLE X1000 TV box.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 v1 -> v2 -> v3 -> v4: Unchanged
 
 Documentation/devicetree/bindings/arm/realtek.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/realtek.yaml b/Documentation/devicetree/bindings/arm/realtek.yaml
index ab59de17152d..091616880d25 100644
--- a/Documentation/devicetree/bindings/arm/realtek.yaml
+++ b/Documentation/devicetree/bindings/arm/realtek.yaml
@@ -14,6 +14,12 @@ properties:
     const: '/'
   compatible:
     oneOf:
+      # RTD1195 SoC based boards
+      - items:
+          - enum:
+              - mele,x1000 # MeLE X1000
+          - const: realtek,rtd1195
+
       # RTD1293 SoC based boards
       - items:
           - enum:
-- 
2.16.4


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^ permalink raw reply	[flat|nested] 13+ messages in thread

* [PATCH v4 2/8] ARM: Prepare Realtek RTD1195
  2019-11-23 20:37 [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
  2019-11-23 20:37 ` [PATCH v4 1/8] dt-bindings: arm: realtek: Add RTD1195 and MeLE X1000 Andreas Färber
@ 2019-11-23 20:37 ` Andreas Färber
  2020-01-05  5:52   ` Andreas Färber
  2019-11-23 20:37 ` [PATCH v4 3/8] ARM: dts: Prepare Realtek RTD1195 and MeLE X1000 Andreas Färber
                   ` (6 subsequent siblings)
  8 siblings, 1 reply; 13+ messages in thread
From: Andreas Färber @ 2019-11-23 20:37 UTC (permalink / raw)
  To: linux-realtek-soc
  Cc: Russell King, linux-kernel, linux-arm-kernel, Andreas Färber

Introduce ARCH_REALTEK Kconfig option also for 32-bit Arm.

Override the text offset to cope with boot ROM occupying first 0xa800
bytes and further reservations up to 0xf4000 (compare Device Tree).

Add a custom machine_desc to enforce memory carveout for I/O registers.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 v3 -> v4:
 * Added reservation of boot ROM (James)
 
 v2 -> v3:
 * Fixed r-bus size in .reserve from 0x100000 to 0x70000 (James)
 
 v1 -> v2:
 * Dropped selection of COMMON_CLK (Arnd)
 * Dropped selection of AMBA, SCU, TWD
 * Added comment about text offset to distinguish from HTC comment above
 * Added machine_desc with .reserve to exclude peripheral spaces (Rob)
 
 arch/arm/Kconfig                |  2 ++
 arch/arm/Makefile               |  3 +++
 arch/arm/mach-realtek/Kconfig   | 11 +++++++++++
 arch/arm/mach-realtek/Makefile  |  2 ++
 arch/arm/mach-realtek/rtd1195.c | 40 ++++++++++++++++++++++++++++++++++++++++
 5 files changed, 58 insertions(+)
 create mode 100644 arch/arm/mach-realtek/Kconfig
 create mode 100644 arch/arm/mach-realtek/Makefile
 create mode 100644 arch/arm/mach-realtek/rtd1195.c

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9771b56e79f1..cd37b5e9f86d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -699,6 +699,8 @@ source "arch/arm/mach-qcom/Kconfig"
 
 source "arch/arm/mach-rda/Kconfig"
 
+source "arch/arm/mach-realtek/Kconfig"
+
 source "arch/arm/mach-realview/Kconfig"
 
 source "arch/arm/mach-rockchip/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index db857d07114f..16d41efea7f2 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -148,6 +148,8 @@ head-y		:= arch/arm/kernel/head$(MMUEXT).o
 textofs-y	:= 0x00008000
 # We don't want the htc bootloader to corrupt kernel during resume
 textofs-$(CONFIG_PM_H1940)      := 0x00108000
+# RTD1195 has Boot ROM at start of address space
+textofs-$(CONFIG_ARCH_REALTEK)  := 0x00108000
 # SA1111 DMA bug: we don't want the kernel to live in precious DMA-able memory
 ifeq ($(CONFIG_ARCH_SA1100),y)
 textofs-$(CONFIG_SA1111) := 0x00208000
@@ -207,6 +209,7 @@ machine-$(CONFIG_ARCH_PICOXCELL)	+= picoxcell
 machine-$(CONFIG_ARCH_PXA)		+= pxa
 machine-$(CONFIG_ARCH_QCOM)		+= qcom
 machine-$(CONFIG_ARCH_RDA)		+= rda
+machine-$(CONFIG_ARCH_REALTEK)		+= realtek
 machine-$(CONFIG_ARCH_REALVIEW)		+= realview
 machine-$(CONFIG_ARCH_ROCKCHIP)		+= rockchip
 machine-$(CONFIG_ARCH_RPC)		+= rpc
diff --git a/arch/arm/mach-realtek/Kconfig b/arch/arm/mach-realtek/Kconfig
new file mode 100644
index 000000000000..19fdcf093fd1
--- /dev/null
+++ b/arch/arm/mach-realtek/Kconfig
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+menuconfig ARCH_REALTEK
+	bool "Realtek SoCs"
+	depends on ARCH_MULTI_V7
+	select ARM_GIC
+	select ARM_GLOBAL_TIMER
+	select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
+	select GENERIC_IRQ_CHIP
+	select RESET_CONTROLLER
+	help
+	  This enables support for the Realtek RTD1195 SoC family.
diff --git a/arch/arm/mach-realtek/Makefile b/arch/arm/mach-realtek/Makefile
new file mode 100644
index 000000000000..5382d5bbdd3c
--- /dev/null
+++ b/arch/arm/mach-realtek/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+obj-y += rtd1195.o
diff --git a/arch/arm/mach-realtek/rtd1195.c b/arch/arm/mach-realtek/rtd1195.c
new file mode 100644
index 000000000000..0381a4447384
--- /dev/null
+++ b/arch/arm/mach-realtek/rtd1195.c
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Realtek RTD1195
+ *
+ * Copyright (c) 2017-2019 Andreas Färber
+ */
+
+#include <linux/memblock.h>
+#include <asm/mach/arch.h>
+
+static void __init rtd1195_memblock_remove(phys_addr_t base, phys_addr_t size)
+{
+	int ret;
+
+	ret = memblock_remove(base, size);
+	if (ret)
+		pr_err("Failed to remove memblock %pa (%d)\n", &base, ret);
+}
+
+static void __init rtd1195_reserve(void)
+{
+	/* Exclude boot ROM from RAM */
+	rtd1195_memblock_remove(0x00000000, 0x0000a800);
+
+	/* Exclude peripheral register spaces from RAM */
+	rtd1195_memblock_remove(0x18000000, 0x00070000);
+	rtd1195_memblock_remove(0x18100000, 0x01000000);
+}
+
+static const char *const rtd1195_dt_compat[] __initconst = {
+	"realtek,rtd1195",
+	NULL
+};
+
+DT_MACHINE_START(rtd1195, "Realtek RTD1195")
+	.dt_compat = rtd1195_dt_compat,
+	.reserve = rtd1195_reserve,
+	.l2c_aux_val = 0x0,
+	.l2c_aux_mask = ~0x0,
+MACHINE_END
-- 
2.16.4


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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 13+ messages in thread

* [PATCH v4 3/8] ARM: dts: Prepare Realtek RTD1195 and MeLE X1000
  2019-11-23 20:37 [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
  2019-11-23 20:37 ` [PATCH v4 1/8] dt-bindings: arm: realtek: Add RTD1195 and MeLE X1000 Andreas Färber
  2019-11-23 20:37 ` [PATCH v4 2/8] ARM: Prepare Realtek RTD1195 Andreas Färber
@ 2019-11-23 20:37 ` Andreas Färber
  2019-11-23 20:37 ` [PATCH v4 4/8] ARM: dts: rtd1195: Exclude boot ROM from memory ranges Andreas Färber
                   ` (5 subsequent siblings)
  8 siblings, 0 replies; 13+ messages in thread
From: Andreas Färber @ 2019-11-23 20:37 UTC (permalink / raw)
  To: linux-realtek-soc
  Cc: Mark Rutland, devicetree, linux-kernel, Rob Herring,
	Andreas Färber, linux-arm-kernel

Add Device Trees for Realtek RTD1195 SoC and MeLE X1000 TV box.

Reuse the existing RTD1295 watchdog compatible for now.

Reviewed-by: Rob Herring <robh@kernel.org>
[AF: Fixed r-bus size, fixed GIC, updated memreserve & memory]
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 v3 -> v4:
 * Inserted /memory reg entry to compensate reduced r-bus size (James)
 * Extended GIC reg and added interrupt (Marc)
 * Added comments to /memory node
 
 v2 -> v3:
 * Fixed r-bus size in /soc ranges from 0x1000000 to 0x70000 (James)
 * Adjusted /memreserve/ to close gap from 0xa800 to 0xc000 for full 0x100000
 * Changed arch timer from GIC_CPU_MASK_RAW(0xf) to GIC_CPU_MASK_SIMPLE(2)
   squashed from RTD1395 v1 series
 
 v1 -> v2:
 * Dropped /memreserve/ and reserved-memory nodes for peripherals and NOR (Rob)
 * Carved them out from memory reg instead (Rob)
 * Converted some /memreserve/s to reserved-memory nodes
 
 arch/arm/boot/dts/Makefile               |   2 +
 arch/arm/boot/dts/rtd1195-mele-x1000.dts |  32 ++++++++
 arch/arm/boot/dts/rtd1195.dtsi           | 130 +++++++++++++++++++++++++++++++
 3 files changed, 164 insertions(+)
 create mode 100644 arch/arm/boot/dts/rtd1195-mele-x1000.dts
 create mode 100644 arch/arm/boot/dts/rtd1195.dtsi

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 08011dc8c7a6..4853a13c8cf2 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -865,6 +865,8 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 dtb-$(CONFIG_ARCH_RDA) += \
 	rda8810pl-orangepi-2g-iot.dtb \
 	rda8810pl-orangepi-i96.dtb
+dtb-$(CONFIG_ARCH_REALTEK) += \
+	rtd1195-mele-x1000.dtb
 dtb-$(CONFIG_ARCH_REALVIEW) += \
 	arm-realview-pb1176.dtb \
 	arm-realview-pb11mp.dtb \
diff --git a/arch/arm/boot/dts/rtd1195-mele-x1000.dts b/arch/arm/boot/dts/rtd1195-mele-x1000.dts
new file mode 100644
index 000000000000..e2050cb64474
--- /dev/null
+++ b/arch/arm/boot/dts/rtd1195-mele-x1000.dts
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Copyright (c) 2017-2019 Andreas Färber
+ */
+
+/dts-v1/;
+
+#include "rtd1195.dtsi"
+
+/ {
+	compatible = "mele,x1000", "realtek,rtd1195";
+	model = "MeLE X1000";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x00000000 0x18000000>, /* up to r-bus */
+		      <0x18070000 0x00090000>, /* r-bus to NOR flash */
+		      <0x19100000 0x26f00000>; /* NOR flash to 1 GiB */
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/rtd1195.dtsi b/arch/arm/boot/dts/rtd1195.dtsi
new file mode 100644
index 000000000000..c5713a5ef472
--- /dev/null
+++ b/arch/arm/boot/dts/rtd1195.dtsi
@@ -0,0 +1,130 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Copyright (c) 2017-2019 Andreas Färber
+ */
+
+/memreserve/ 0x00000000 0x0000a800; /* boot code */
+/memreserve/ 0x0000a800 0x000f5800;
+/memreserve/ 0x17fff000 0x00001000;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "realtek,rtd1195";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0x0>;
+			clock-frequency = <1000000000>;
+		};
+
+		cpu1: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0x1>;
+			clock-frequency = <1000000000>;
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		rpc_comm: rpc@b000 {
+			reg = <0x0000b000 0x1000>;
+		};
+
+		audio@1b00000 {
+			reg = <0x01b00000 0x400000>;
+		};
+
+		rpc_ringbuf: rpc@1ffe000 {
+			reg = <0x01ffe000 0x4000>;
+		};
+
+		secure@10000000 {
+			reg = <0x10000000 0x100000>;
+			no-map;
+		};
+	};
+
+	arm-pmu {
+		compatible = "arm,cortex-a7-pmu";
+		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>, <&cpu1>;
+	};
+
+	timer {
+		compatible = "arm,armv7-timer";
+		interrupts = <GIC_PPI 13
+			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14
+			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11
+			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10
+			(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+		clock-frequency = <27000000>;
+	};
+
+	osc27M: osc {
+		compatible = "fixed-clock";
+		clock-frequency = <27000000>;
+		#clock-cells = <0>;
+		clock-output-names = "osc27M";
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x18000000 0x18000000 0x00070000>,
+			 <0x18100000 0x18100000 0x01000000>,
+			 <0x80000000 0x80000000 0x80000000>;
+
+		wdt: watchdog@18007680 {
+			compatible = "realtek,rtd1295-watchdog";
+			reg = <0x18007680 0x100>;
+			clocks = <&osc27M>;
+		};
+
+		uart0: serial@18007800 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x18007800 0x400>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clock-frequency = <27000000>;
+			status = "disabled";
+		};
+
+		uart1: serial@1801b200 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x1801b200 0x100>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clock-frequency = <27000000>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@ff011000 {
+			compatible = "arm,cortex-a7-gic";
+			reg = <0xff011000 0x1000>,
+			      <0xff012000 0x2000>,
+			      <0xff014000 0x2000>,
+			      <0xff016000 0x2000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+		};
+	};
+};
-- 
2.16.4


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^ permalink raw reply	[flat|nested] 13+ messages in thread

* [PATCH v4 4/8] ARM: dts: rtd1195: Exclude boot ROM from memory ranges
  2019-11-23 20:37 [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
                   ` (2 preceding siblings ...)
  2019-11-23 20:37 ` [PATCH v4 3/8] ARM: dts: Prepare Realtek RTD1195 and MeLE X1000 Andreas Färber
@ 2019-11-23 20:37 ` Andreas Färber
  2019-11-23 20:37 ` [PATCH v4 5/8] ARM: dts: rtd1195: Introduce r-bus Andreas Färber
                   ` (4 subsequent siblings)
  8 siblings, 0 replies; 13+ messages in thread
From: Andreas Färber @ 2019-11-23 20:37 UTC (permalink / raw)
  To: linux-realtek-soc
  Cc: Mark Rutland, devicetree, linux-kernel, Rob Herring,
	Andreas Färber, linux-arm-kernel

Carve out 0xa800 for the boot ROM from the /memory@0 node,
updating it to /memory@a800, and add it to /soc ranges.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 Could be squashed.
 
 v4: New
 
 arch/arm/boot/dts/rtd1195-mele-x1000.dts | 4 ++--
 arch/arm/boot/dts/rtd1195.dtsi           | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/rtd1195-mele-x1000.dts b/arch/arm/boot/dts/rtd1195-mele-x1000.dts
index e2050cb64474..c7951b9a2c97 100644
--- a/arch/arm/boot/dts/rtd1195-mele-x1000.dts
+++ b/arch/arm/boot/dts/rtd1195-mele-x1000.dts
@@ -19,9 +19,9 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@0 {
+	memory@a800 {
 		device_type = "memory";
-		reg = <0x00000000 0x18000000>, /* up to r-bus */
+		reg = <0x0000a800 0x17ff5800>, /* boot ROM to r-bus */
 		      <0x18070000 0x00090000>, /* r-bus to NOR flash */
 		      <0x19100000 0x26f00000>; /* NOR flash to 1 GiB */
 	};
diff --git a/arch/arm/boot/dts/rtd1195.dtsi b/arch/arm/boot/dts/rtd1195.dtsi
index c5713a5ef472..0d7c2be750f6 100644
--- a/arch/arm/boot/dts/rtd1195.dtsi
+++ b/arch/arm/boot/dts/rtd1195.dtsi
@@ -88,7 +88,8 @@
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
-		ranges = <0x18000000 0x18000000 0x00070000>,
+		ranges = <0x00000000 0x00000000 0x0000a800>,
+			 <0x18000000 0x18000000 0x00070000>,
 			 <0x18100000 0x18100000 0x01000000>,
 			 <0x80000000 0x80000000 0x80000000>;
 
-- 
2.16.4


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^ permalink raw reply	[flat|nested] 13+ messages in thread

* [PATCH v4 5/8] ARM: dts: rtd1195: Introduce r-bus
  2019-11-23 20:37 [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
                   ` (3 preceding siblings ...)
  2019-11-23 20:37 ` [PATCH v4 4/8] ARM: dts: rtd1195: Exclude boot ROM from memory ranges Andreas Färber
@ 2019-11-23 20:37 ` Andreas Färber
  2019-11-23 20:37 ` [PATCH v4 6/8] dt-bindings: arm: realtek: Add Realtek Horseradish EVB Andreas Färber
                   ` (3 subsequent siblings)
  8 siblings, 0 replies; 13+ messages in thread
From: Andreas Färber @ 2019-11-23 20:37 UTC (permalink / raw)
  To: linux-realtek-soc
  Cc: Mark Rutland, devicetree, linux-kernel, Rob Herring,
	Andreas Färber, linux-arm-kernel

Model Realtek's register bus in DT.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 v3 -> v4: Unchanged
 
 v3: from RTD1395 v1
 * Fixed r-bus size from 0x100000 to 0x70000 in reg and ranges (James)
 * Renamed bus node from r-bus to bus (Rob)
 
 arch/arm/boot/dts/rtd1195.dtsi | 52 ++++++++++++++++++++++++------------------
 1 file changed, 30 insertions(+), 22 deletions(-)

diff --git a/arch/arm/boot/dts/rtd1195.dtsi b/arch/arm/boot/dts/rtd1195.dtsi
index 0d7c2be750f6..a8f7b9caacba 100644
--- a/arch/arm/boot/dts/rtd1195.dtsi
+++ b/arch/arm/boot/dts/rtd1195.dtsi
@@ -93,28 +93,36 @@
 			 <0x18100000 0x18100000 0x01000000>,
 			 <0x80000000 0x80000000 0x80000000>;
 
-		wdt: watchdog@18007680 {
-			compatible = "realtek,rtd1295-watchdog";
-			reg = <0x18007680 0x100>;
-			clocks = <&osc27M>;
-		};
-
-		uart0: serial@18007800 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x18007800 0x400>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <27000000>;
-			status = "disabled";
-		};
-
-		uart1: serial@1801b200 {
-			compatible = "snps,dw-apb-uart";
-			reg = <0x1801b200 0x100>;
-			reg-shift = <2>;
-			reg-io-width = <4>;
-			clock-frequency = <27000000>;
-			status = "disabled";
+		rbus: bus@18000000 {
+			compatible = "simple-bus";
+			reg = <0x18000000 0x70000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x18000000 0x70000>;
+
+			wdt: watchdog@7680 {
+				compatible = "realtek,rtd1295-watchdog";
+				reg = <0x7680 0x100>;
+				clocks = <&osc27M>;
+			};
+
+			uart0: serial@7800 {
+				compatible = "snps,dw-apb-uart";
+				reg = <0x7800 0x400>;
+				reg-shift = <2>;
+				reg-io-width = <4>;
+				clock-frequency = <27000000>;
+				status = "disabled";
+			};
+
+			uart1: serial@1b200 {
+				compatible = "snps,dw-apb-uart";
+				reg = <0x1b200 0x100>;
+				reg-shift = <2>;
+				reg-io-width = <4>;
+				clock-frequency = <27000000>;
+				status = "disabled";
+			};
 		};
 
 		gic: interrupt-controller@ff011000 {
-- 
2.16.4


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^ permalink raw reply	[flat|nested] 13+ messages in thread

* [PATCH v4 6/8] dt-bindings: arm: realtek: Add Realtek Horseradish EVB
  2019-11-23 20:37 [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
                   ` (4 preceding siblings ...)
  2019-11-23 20:37 ` [PATCH v4 5/8] ARM: dts: rtd1195: Introduce r-bus Andreas Färber
@ 2019-11-23 20:37 ` Andreas Färber
  2019-12-05 15:18   ` Rob Herring
  2019-11-23 20:37 ` [PATCH v4 7/8] ARM: dts: rtd1195: " Andreas Färber
                   ` (2 subsequent siblings)
  8 siblings, 1 reply; 13+ messages in thread
From: Andreas Färber @ 2019-11-23 20:37 UTC (permalink / raw)
  To: linux-realtek-soc
  Cc: Mark Rutland, devicetree, linux-kernel, Rob Herring,
	Andreas Färber, linux-arm-kernel

Define a compatible string for Realtek Horseradish EVB for RTD1195 SoC.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 v4: New
 
 Documentation/devicetree/bindings/arm/realtek.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/realtek.yaml b/Documentation/devicetree/bindings/arm/realtek.yaml
index 091616880d25..d1c726ed6b79 100644
--- a/Documentation/devicetree/bindings/arm/realtek.yaml
+++ b/Documentation/devicetree/bindings/arm/realtek.yaml
@@ -18,6 +18,7 @@ properties:
       - items:
           - enum:
               - mele,x1000 # MeLE X1000
+              - realtek,horseradish # Realtek Horseradish EVB
           - const: realtek,rtd1195
 
       # RTD1293 SoC based boards
-- 
2.16.4


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^ permalink raw reply	[flat|nested] 13+ messages in thread

* [PATCH v4 7/8] ARM: dts: rtd1195: Add Realtek Horseradish EVB
  2019-11-23 20:37 [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
                   ` (5 preceding siblings ...)
  2019-11-23 20:37 ` [PATCH v4 6/8] dt-bindings: arm: realtek: Add Realtek Horseradish EVB Andreas Färber
@ 2019-11-23 20:37 ` " Andreas Färber
  2019-11-23 20:37 ` [PATCH v4 8/8] ARM: realtek: Enable RTD1195 arch timer Andreas Färber
  2019-12-28 14:03 ` [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
  8 siblings, 0 replies; 13+ messages in thread
From: Andreas Färber @ 2019-11-23 20:37 UTC (permalink / raw)
  To: linux-realtek-soc
  Cc: Mark Rutland, devicetree, linux-kernel, Rob Herring,
	Andreas Färber, linux-arm-kernel

Add a Device Tree for Realtek's RTD1195 EVB "Horseradish".

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 v4: New
 
 arch/arm/boot/dts/Makefile                |  1 +
 arch/arm/boot/dts/rtd1195-horseradish.dts | 32 +++++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 arch/arm/boot/dts/rtd1195-horseradish.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 4853a13c8cf2..7f1410ea7dff 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -866,6 +866,7 @@ dtb-$(CONFIG_ARCH_RDA) += \
 	rda8810pl-orangepi-2g-iot.dtb \
 	rda8810pl-orangepi-i96.dtb
 dtb-$(CONFIG_ARCH_REALTEK) += \
+	rtd1195-horseradish.dtb \
 	rtd1195-mele-x1000.dtb
 dtb-$(CONFIG_ARCH_REALVIEW) += \
 	arm-realview-pb1176.dtb \
diff --git a/arch/arm/boot/dts/rtd1195-horseradish.dts b/arch/arm/boot/dts/rtd1195-horseradish.dts
new file mode 100644
index 000000000000..9d06d3d34c74
--- /dev/null
+++ b/arch/arm/boot/dts/rtd1195-horseradish.dts
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
+/*
+ * Copyright (c) 2019 Andreas Färber
+ */
+
+/dts-v1/;
+
+#include "rtd1195.dtsi"
+
+/ {
+	compatible = "realtek,horseradish", "realtek,rtd1195";
+	model = "Realtek Horseradish EVB";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@a800 {
+		device_type = "memory";
+		reg = <0x0000a800 0x17ff5800>, /* boot ROM to r-bus */
+		      <0x18070000 0x00090000>, /* r-bus to NOR flash */
+		      <0x19100000 0x26f00000>; /* NOR flash to 1 GiB */
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
-- 
2.16.4


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^ permalink raw reply	[flat|nested] 13+ messages in thread

* [PATCH v4 8/8] ARM: realtek: Enable RTD1195 arch timer
  2019-11-23 20:37 [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
                   ` (6 preceding siblings ...)
  2019-11-23 20:37 ` [PATCH v4 7/8] ARM: dts: rtd1195: " Andreas Färber
@ 2019-11-23 20:37 ` Andreas Färber
  2019-12-28 14:03 ` [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
  8 siblings, 0 replies; 13+ messages in thread
From: Andreas Färber @ 2019-11-23 20:37 UTC (permalink / raw)
  To: linux-realtek-soc
  Cc: Russell King, linux-kernel, linux-arm-kernel, Andreas Färber

Without this magic write the timer doesn't work and boot gets stuck.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 What is the name of the register 0xff018000?
 Is 0x1 a BIT(0) write, or how are the register bits defined?
 Is this a reset or a clock gate? How should we model it in DT?
 
 v3 -> v4:
 * Use writel_relaxed() instead of writel()
 
 v2 -> v3: Unchanged
 
 v2: New
 
 arch/arm/mach-realtek/rtd1195.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/mach-realtek/rtd1195.c b/arch/arm/mach-realtek/rtd1195.c
index 0381a4447384..8d4de0c2308d 100644
--- a/arch/arm/mach-realtek/rtd1195.c
+++ b/arch/arm/mach-realtek/rtd1195.c
@@ -5,6 +5,9 @@
  * Copyright (c) 2017-2019 Andreas Färber
  */
 
+#include <linux/clk-provider.h>
+#include <linux/clocksource.h>
+#include <linux/io.h>
 #include <linux/memblock.h>
 #include <asm/mach/arch.h>
 
@@ -27,6 +30,18 @@ static void __init rtd1195_reserve(void)
 	rtd1195_memblock_remove(0x18100000, 0x01000000);
 }
 
+static void __init rtd1195_init_time(void)
+{
+	void __iomem *base;
+
+	base = ioremap(0xff018000, 4);
+	writel_relaxed(0x1, base);
+	iounmap(base);
+
+	of_clk_init(NULL);
+	timer_probe();
+}
+
 static const char *const rtd1195_dt_compat[] __initconst = {
 	"realtek,rtd1195",
 	NULL
@@ -34,6 +49,7 @@ static const char *const rtd1195_dt_compat[] __initconst = {
 
 DT_MACHINE_START(rtd1195, "Realtek RTD1195")
 	.dt_compat = rtd1195_dt_compat,
+	.init_time = rtd1195_init_time,
 	.reserve = rtd1195_reserve,
 	.l2c_aux_val = 0x0,
 	.l2c_aux_mask = ~0x0,
-- 
2.16.4


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^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [PATCH v4 6/8] dt-bindings: arm: realtek: Add Realtek Horseradish EVB
  2019-11-23 20:37 ` [PATCH v4 6/8] dt-bindings: arm: realtek: Add Realtek Horseradish EVB Andreas Färber
@ 2019-12-05 15:18   ` Rob Herring
  0 siblings, 0 replies; 13+ messages in thread
From: Rob Herring @ 2019-12-05 15:18 UTC (permalink / raw)
  To: Andreas Färber
  Cc: Mark Rutland, devicetree, linux-realtek-soc, linux-kernel,
	Andreas Färber, linux-arm-kernel

On Sat, 23 Nov 2019 21:37:57 +0100, =?UTF-8?q?Andreas=20F=C3=A4rber?= wrote:
> Define a compatible string for Realtek Horseradish EVB for RTD1195 SoC.
> 
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
>  v4: New
>  
>  Documentation/devicetree/bindings/arm/realtek.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

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^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support
  2019-11-23 20:37 [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
                   ` (7 preceding siblings ...)
  2019-11-23 20:37 ` [PATCH v4 8/8] ARM: realtek: Enable RTD1195 arch timer Andreas Färber
@ 2019-12-28 14:03 ` Andreas Färber
  8 siblings, 0 replies; 13+ messages in thread
From: Andreas Färber @ 2019-12-28 14:03 UTC (permalink / raw)
  To: linux-realtek-soc
  Cc: Rob Herring, James Tai, Arnd Bergmann, devicetree, linux-kernel,
	linux-arm-kernel

Am 23.11.19 um 21:37 schrieb Andreas Färber:
> Andreas Färber (8):
>    dt-bindings: arm: realtek: Add RTD1195 and MeLE X1000
>    ARM: Prepare Realtek RTD1195
>    ARM: dts: Prepare Realtek RTD1195 and MeLE X1000
>    ARM: dts: rtd1195: Exclude boot ROM from memory ranges
>    ARM: dts: rtd1195: Introduce r-bus
>    dt-bindings: arm: realtek: Add Realtek Horseradish EVB
>    ARM: dts: rtd1195: Add Realtek Horseradish EVB

Applied these to linux-realtek.git:

https://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-realtek.git/log/?h=v5.6/dt
https://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-realtek.git/log/?h=v5.6/soc

>    ARM: realtek: Enable RTD1195 arch timer

Holding this one back still.

Regards,
Andreas

-- 
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Felix Imendörffer
HRB 36809 (AG Nürnberg)

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^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [PATCH v4 2/8] ARM: Prepare Realtek RTD1195
  2019-11-23 20:37 ` [PATCH v4 2/8] ARM: Prepare Realtek RTD1195 Andreas Färber
@ 2020-01-05  5:52   ` Andreas Färber
  2020-01-15 13:22     ` Andreas Färber
  0 siblings, 1 reply; 13+ messages in thread
From: Andreas Färber @ 2020-01-05  5:52 UTC (permalink / raw)
  To: linux-realtek-soc, linux-arm-kernel, Olof Johansson, Arnd Bergmann
  Cc: Russell King, linux-kernel

Am 23.11.19 um 21:37 schrieb Andreas Färber:
> Introduce ARCH_REALTEK Kconfig option also for 32-bit Arm.
> 
> Override the text offset to cope with boot ROM occupying first 0xa800
> bytes and further reservations up to 0xf4000 (compare Device Tree).
> 
> Add a custom machine_desc to enforce memory carveout for I/O registers.
> 
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
>   v3 -> v4:
>   * Added reservation of boot ROM (James)
>   
>   v2 -> v3:
>   * Fixed r-bus size in .reserve from 0x100000 to 0x70000 (James)
>   
>   v1 -> v2:
>   * Dropped selection of COMMON_CLK (Arnd)
>   * Dropped selection of AMBA, SCU, TWD
>   * Added comment about text offset to distinguish from HTC comment above
>   * Added machine_desc with .reserve to exclude peripheral spaces (Rob)
>   
>   arch/arm/Kconfig                |  2 ++
>   arch/arm/Makefile               |  3 +++
>   arch/arm/mach-realtek/Kconfig   | 11 +++++++++++
>   arch/arm/mach-realtek/Makefile  |  2 ++
>   arch/arm/mach-realtek/rtd1195.c | 40 ++++++++++++++++++++++++++++++++++++++++
>   5 files changed, 58 insertions(+)
>   create mode 100644 arch/arm/mach-realtek/Kconfig
>   create mode 100644 arch/arm/mach-realtek/Makefile
>   create mode 100644 arch/arm/mach-realtek/rtd1195.c

This patch was lacking a MAINTAINERS update. Squashing:

diff --git a/MAINTAINERS b/MAINTAINERS
index 7b626563fb3c..b48461736971 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2204,6 +2204,7 @@ M:        Andreas Färber <afaerber@suse.de>
  L:     linux-arm-kernel@lists.infradead.org (moderated for 
non-subscribers)
  L:     linux-realtek-soc@lists.infradead.org (moderated for 
non-subscribers)
  S:     Maintained
+F:     arch/arm/mach-realtek/
  F:     arch/arm64/boot/dts/realtek/
  F:     Documentation/devicetree/bindings/arm/realtek.yaml


Unfortunately this on v5.6/soc branch will conflict with adding an entry 
for the DTs on v5.6/dt branch, so I guess the best way to handle this 
will be a follow-up patch for the v5.6/soc branch (which may trigger 
pattern warnings due to the files getting added on a different branch)?

diff --git a/MAINTAINERS b/MAINTAINERS
index b48461736971..01081bea2488 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2204,6 +2204,7 @@ M:        Andreas Färber <afaerber@suse.de>
  L:     linux-arm-kernel@lists.infradead.org (moderated for 
non-subscribers)
  L:     linux-realtek-soc@lists.infradead.org (moderated for 
non-subscribers)
  S:     Maintained
+F:     arch/arm/boot/dts/rtd*
  F:     arch/arm/mach-realtek/
  F:     arch/arm64/boot/dts/realtek/
  F:     Documentation/devicetree/bindings/arm/realtek.yaml

Regards,
Andreas

-- 
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Felix Imendörffer
HRB 36809 (AG Nürnberg)

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^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [PATCH v4 2/8] ARM: Prepare Realtek RTD1195
  2020-01-05  5:52   ` Andreas Färber
@ 2020-01-15 13:22     ` Andreas Färber
  0 siblings, 0 replies; 13+ messages in thread
From: Andreas Färber @ 2020-01-15 13:22 UTC (permalink / raw)
  To: linux-realtek-soc, linux-arm-kernel, Olof Johansson, Arnd Bergmann
  Cc: Russell King, linux-kernel

Am 05.01.20 um 06:52 schrieb Andreas Färber:
> Am 23.11.19 um 21:37 schrieb Andreas Färber:
>> Introduce ARCH_REALTEK Kconfig option also for 32-bit Arm.
>>
>> Override the text offset to cope with boot ROM occupying first 0xa800
>> bytes and further reservations up to 0xf4000 (compare Device Tree).
>>
>> Add a custom machine_desc to enforce memory carveout for I/O registers.
>>
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
>>   v3 -> v4:
>>   * Added reservation of boot ROM (James)
>>   v2 -> v3:
>>   * Fixed r-bus size in .reserve from 0x100000 to 0x70000 (James)
>>   v1 -> v2:
>>   * Dropped selection of COMMON_CLK (Arnd)
>>   * Dropped selection of AMBA, SCU, TWD
>>   * Added comment about text offset to distinguish from HTC comment above
>>   * Added machine_desc with .reserve to exclude peripheral spaces (Rob)
>>   arch/arm/Kconfig                |  2 ++
>>   arch/arm/Makefile               |  3 +++
>>   arch/arm/mach-realtek/Kconfig   | 11 +++++++++++
>>   arch/arm/mach-realtek/Makefile  |  2 ++
>>   arch/arm/mach-realtek/rtd1195.c | 40 
>> ++++++++++++++++++++++++++++++++++++++++
>>   5 files changed, 58 insertions(+)
>>   create mode 100644 arch/arm/mach-realtek/Kconfig
>>   create mode 100644 arch/arm/mach-realtek/Makefile
>>   create mode 100644 arch/arm/mach-realtek/rtd1195.c
> 
> This patch was lacking a MAINTAINERS update. Squashing:
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 7b626563fb3c..b48461736971 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2204,6 +2204,7 @@ M:        Andreas Färber <afaerber@suse.de>
>   L:     linux-arm-kernel@lists.infradead.org (moderated for 
> non-subscribers)
>   L:     linux-realtek-soc@lists.infradead.org (moderated for 
> non-subscribers)
>   S:     Maintained
> +F:     arch/arm/mach-realtek/
>   F:     arch/arm64/boot/dts/realtek/
>   F:     Documentation/devicetree/bindings/arm/realtek.yaml
> 
> 
> Unfortunately this on v5.6/soc branch will conflict with adding an entry 
> for the DTs on v5.6/dt branch, so I guess the best way to handle this 
> will be a follow-up patch for the v5.6/soc branch (which may trigger 
> pattern warnings due to the files getting added on a different branch)?
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index b48461736971..01081bea2488 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2204,6 +2204,7 @@ M:        Andreas Färber <afaerber@suse.de>
>   L:     linux-arm-kernel@lists.infradead.org (moderated for 
> non-subscribers)
>   L:     linux-realtek-soc@lists.infradead.org (moderated for 
> non-subscribers)
>   S:     Maintained
> +F:     arch/arm/boot/dts/rtd*
>   F:     arch/arm/mach-realtek/
>   F:     arch/arm64/boot/dts/realtek/
>   F:     Documentation/devicetree/bindings/arm/realtek.yaml

No responses, so also applied to linux-realtek.git v5.6/soc:

https://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-realtek.git/log/?h=v5.6/soc

Regards,
Andreas

-- 
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Felix Imendörffer
HRB 36809 (AG Nürnberg)

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2019-11-23 20:37 [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber
2019-11-23 20:37 ` [PATCH v4 1/8] dt-bindings: arm: realtek: Add RTD1195 and MeLE X1000 Andreas Färber
2019-11-23 20:37 ` [PATCH v4 2/8] ARM: Prepare Realtek RTD1195 Andreas Färber
2020-01-05  5:52   ` Andreas Färber
2020-01-15 13:22     ` Andreas Färber
2019-11-23 20:37 ` [PATCH v4 3/8] ARM: dts: Prepare Realtek RTD1195 and MeLE X1000 Andreas Färber
2019-11-23 20:37 ` [PATCH v4 4/8] ARM: dts: rtd1195: Exclude boot ROM from memory ranges Andreas Färber
2019-11-23 20:37 ` [PATCH v4 5/8] ARM: dts: rtd1195: Introduce r-bus Andreas Färber
2019-11-23 20:37 ` [PATCH v4 6/8] dt-bindings: arm: realtek: Add Realtek Horseradish EVB Andreas Färber
2019-12-05 15:18   ` Rob Herring
2019-11-23 20:37 ` [PATCH v4 7/8] ARM: dts: rtd1195: " Andreas Färber
2019-11-23 20:37 ` [PATCH v4 8/8] ARM: realtek: Enable RTD1195 arch timer Andreas Färber
2019-12-28 14:03 ` [PATCH v4 0/8] ARM: Initial RTD1195 and MeLE X1000 & Horseradish support Andreas Färber

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