Updates for BSP v5.5.0lamprey_12.1.9lamprey_12.1.8lamprey_12.1.7lamprey_12.1.6lamprey_12.1.5lamprey_12.1.4lamprey_12.1.3lamprey_12.1.20lamprey_12.1.2lamprey_12.1.19lamprey_12.1.18lamprey_12.1.17lamprey_12.1.16lamprey_12.1.15lamprey_12.1.14lamprey_12.1.13lamprey_12.1.12lamprey_12.1.11lamprey_12.1.10lamprey_12.1.1lamprey_12.1.0lamprey/12.1.9lamprey/12.1.8lamprey/12.1.7lamprey/12.1.6lamprey/12.1.5lamprey/12.1.4lamprey/12.1.3lamprey/12.1.20lamprey/12.1.2lamprey/12.1.19lamprey/12.1.18lamprey/12.1.17lamprey/12.1.16lamprey/12.1.15lamprey/12.1.14lamprey/12.1.13lamprey/12.1.12lamprey/12.1.11lamprey/12.1.10lamprey/12.1.1lamprey/12.1.012.1.912.1.812.1.712.1.612.1.512.1.412.1.312.1.2012.1.212.1.1912.1.1812.1.1712.1.1612.1.1512.1.1412.1.1312.1.1212.1.1112.1.1012.1.112.1.0lamprey

Changes:
- Kernel patches updated for the 5.10.41 linux-renesas kernel, most
  changes are for the upstream rename of the non-engineering sample H3
  from r8a7795 to r8a77951.
- The kernel patches have been renamed to match git format-patch /
  devtool naming conventions to be a bit more consistent and hopefully
  simplify future updates.
- To maintain consistency with the other rcar3 boards, as part of the
  kernel patch updates the reference hardware devicetree has been
  renamed to r8a77951-agl-refhw, which does result in a user visible
  change in the .dtb name.
- The upstreamed, then reverted upstream patch to arm-trusted-firmware
  to disable FDT generation has been replaced with a simpler patch to
  just put "renesas,unknown" in the compatible string instead of
  panic-ing.  This should be easier to carry forward.
- Documentation updated for new branch & tag.

Bug-AGL: SPEC-4103

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I48b2cce5d55df3fff49e556821b27b8f516b98e1
(cherry picked from commit 92da06f999511ebf5f871ec40dffd3cb456be55f)

6 files changed, 139 insertions, 160 deletions

diff --git a/meta-agl-refhw-gen3/recipes-kernel/linux/files/0001-create-r8a7795-usb-ovc-pinmux-groups.patch b/meta-agl-refhw-gen3/recipes-kernel/linux/files/0001-Create-r8a7795-USB-OVC-pin-groups.patch
index 8e0c4ac..c2a63b5 100644
--- a/meta-agl-refhw-gen3/recipes-kernel/linux/files/0001-create-r8a7795-usb-ovc-pinmux-groups.patch
+++ b/meta-agl-refhw-gen3/recipes-kernel/linux/files/0001-Create-r8a7795-USB-OVC-pin-groups.patch
@@ -1,30 +1,32 @@
-Create r8a7795 USB OVC pin groups
+From 931e6487ca7642f94721a07c1e7da2152bda3baf Mon Sep 17 00:00:00 2001
+From: Scott Murray <scott.murray@konsulko.com>
+Date: Tue, 21 Sep 2021 15:31:36 -0400
+Subject: [PATCH 1/4] Create r8a7795 USB OVC pin groups
 
 Split the r8a7795 USB pin groups to create separate groups for the
 OVC pins.  This is required for the AGL reference hardware boards,
 which use some of the OVC pins in other pinmux modes.
 
-Upstream-Status: pending    
- 
-Signed-off-by: Scott Murray <scott.murray@konsulko.com>
-Signed-off-by: Raquel Medina <raquel.medina@konsulko.com
+Upstream-Status: pending
 
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+Signed-off-by: Raquel Medina <raquel.medina@konsulko.com>
 ---
- .../boot/dts/renesas/r8a7795-es1-salvator-x.dts    |  2 +-
- arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts |  2 +-
- .../arm64/boot/dts/renesas/r8a7795-salvator-xs.dts |  4 +-
- arch/arm64/boot/dts/renesas/salvator-common.dtsi   |  6 +-
- arch/arm64/boot/dts/renesas/ulcb-kf.dtsi           |  2 +-
- arch/arm64/boot/dts/renesas/ulcb.dtsi              |  2 +-
- drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c           | 75 +++++++++++++++++-----
- drivers/pinctrl/sh-pfc/pfc-r8a7795.c               | 75 +++++++++++++++++-----
+ .../boot/dts/renesas/r8a77950-salvator-x.dts  |  2 +-
+ .../boot/dts/renesas/r8a77951-salvator-x.dts  |  2 +-
+ .../boot/dts/renesas/r8a77951-salvator-xs.dts |  4 +-
+ .../boot/dts/renesas/salvator-common.dtsi     |  6 +-
+ arch/arm64/boot/dts/renesas/ulcb-kf.dtsi      |  2 +-
+ arch/arm64/boot/dts/renesas/ulcb.dtsi         |  2 +-
+ drivers/pinctrl/renesas/pfc-r8a77950.c        | 75 +++++++++++++++----
+ drivers/pinctrl/renesas/pfc-r8a77951.c        | 75 +++++++++++++++----
  8 files changed, 129 insertions(+), 39 deletions(-)
 
-diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts
-index 63d7cd7c5c47..4a3e0deaa929 100644
---- a/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts
-+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-salvator-x.dts
-@@ -166,7 +166,7 @@
+diff --git a/arch/arm64/boot/dts/renesas/r8a77950-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a77950-salvator-x.dts
+index 1a1f2324dd6e..776082563a30 100644
+--- a/arch/arm64/boot/dts/renesas/r8a77950-salvator-x.dts
++++ b/arch/arm64/boot/dts/renesas/r8a77950-salvator-x.dts
+@@ -143,7 +143,7 @@ &ohci2 {
  
  &pfc {
  	usb2_pins: usb2 {
@@ -33,11 +35,11 @@ index 63d7cd7c5c47..4a3e0deaa929 100644
  		function = "usb2";
  	};
  };
-diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
-index 4f743db4b9ae..6a1f58ed40d1 100644
---- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
-+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
-@@ -166,7 +166,7 @@
+diff --git a/arch/arm64/boot/dts/renesas/r8a77951-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a77951-salvator-x.dts
+index ade33b2ee741..466b8b4f4fef 100644
+--- a/arch/arm64/boot/dts/renesas/r8a77951-salvator-x.dts
++++ b/arch/arm64/boot/dts/renesas/r8a77951-salvator-x.dts
+@@ -143,7 +143,7 @@ &ohci2 {
  
  &pfc {
  	usb2_pins: usb2 {
@@ -46,11 +48,11 @@ index 4f743db4b9ae..6a1f58ed40d1 100644
  		function = "usb2";
  	};
  };
-diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
-index 9bf8bee35113..9e8dbeecd755 100644
---- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
-+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
-@@ -190,7 +190,7 @@
+diff --git a/arch/arm64/boot/dts/renesas/r8a77951-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a77951-salvator-xs.dts
+index aa1ff538a4b6..fb1f286e2cd2 100644
+--- a/arch/arm64/boot/dts/renesas/r8a77951-salvator-xs.dts
++++ b/arch/arm64/boot/dts/renesas/r8a77951-salvator-xs.dts
+@@ -167,7 +167,7 @@ pcie-sata-switch-hog {
  
  &pfc {
  	usb2_pins: usb2 {
@@ -59,7 +61,7 @@ index 9bf8bee35113..9e8dbeecd755 100644
  		function = "usb2";
  	};
  
-@@ -207,7 +207,7 @@
+@@ -184,7 +184,7 @@ usb2_pins: usb2 {
  	 *	- Connect GP6_{04,21} to ADV7842.
  	 */
  	usb2_ch3_pins: usb2_ch3 {
@@ -69,10 +71,10 @@ index 9bf8bee35113..9e8dbeecd755 100644
  	};
  };
 diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
-index 08b1259c4a1c..26a8cfbcf4c3 100644
+index 3cc16111ede3..f26902f8ae9a 100644
 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
 +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
-@@ -751,13 +751,13 @@
+@@ -773,13 +773,13 @@ sound_clk_pins: sound_clk {
  	};
  
  	usb0_pins: usb0 {
@@ -88,7 +90,7 @@ index 08b1259c4a1c..26a8cfbcf4c3 100644
  			function = "usb1";
  		};
  
-@@ -773,7 +773,7 @@
+@@ -795,7 +795,7 @@ pwen {
  	};
  
  	usb30_pins: usb30 {
@@ -98,10 +100,10 @@ index 08b1259c4a1c..26a8cfbcf4c3 100644
  	};
  };
 diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
-index 202177706cde..6a09243d2b49 100644
+index 18867a494f85..6a74f21948da 100644
 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
 +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
-@@ -285,7 +285,7 @@
+@@ -1008,7 +1008,7 @@ sound_pcm_pins: sound-pcm {
  	};
  
  	usb0_pins: usb0 {
@@ -109,12 +111,12 @@ index 202177706cde..6a09243d2b49 100644
 +		groups = "usb0", "usb0_ovc";
  		function = "usb0";
  	};
- };
+ 
 diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
-index 9fda41e8317c..469665305630 100644
+index cf1ec42a662b..ad0f04d9ee67 100644
 --- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
 +++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
-@@ -375,7 +375,7 @@
+@@ -376,7 +376,7 @@ sound_clk_pins: sound-clk {
  	};
  
  	usb1_pins: usb1 {
@@ -123,11 +125,11 @@ index 9fda41e8317c..469665305630 100644
  		function = "usb1";
  	};
  };
-diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
-index 48fd5415f811..153039dfc83e 100644
---- a/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
-+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c
-@@ -3834,44 +3834,79 @@ static const unsigned int tmu_tclk2_b_mux[] = {
+diff --git a/drivers/pinctrl/renesas/pfc-r8a77950.c b/drivers/pinctrl/renesas/pfc-r8a77950.c
+index fd884a0a3206..6d899897b3d2 100644
+--- a/drivers/pinctrl/renesas/pfc-r8a77950.c
++++ b/drivers/pinctrl/renesas/pfc-r8a77950.c
+@@ -3841,44 +3841,79 @@ static const unsigned int tpu_to3_mux[] = {
  
  /* - USB0 ------------------------------------------------------------------- */
  static const unsigned int usb0_pins[] = {
@@ -220,9 +222,9 @@ index 48fd5415f811..153039dfc83e 100644
 +static const unsigned int usb31_ovc_mux[] = {
 +	USB31_OVC_MARK,
  };
-
- static const unsigned int vin4_data18_a_mux[] = {
-@@ -4430,10 +4465,15 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
+ 
+ static const unsigned int vin4_data18_a_pins[] = {
+@@ -4434,10 +4469,15 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
  	SH_PFC_PIN_GROUP(tpu_to2),
  	SH_PFC_PIN_GROUP(tpu_to3),
  	SH_PFC_PIN_GROUP(usb0),
@@ -236,9 +238,9 @@ index 48fd5415f811..153039dfc83e 100644
  	SH_PFC_PIN_GROUP(usb31),
 +	SH_PFC_PIN_GROUP(usb31_ovc),
  	VIN_DATA_PIN_GROUP(vin4_data, 8, _a),
- 	VIN_DATA_PIN_GROUP(vin4_data. 16, _a),
+ 	VIN_DATA_PIN_GROUP(vin4_data, 16, _a),
  	SH_PFC_PIN_GROUP(vin4_data18_a),
-@@ -4928,22 +4967,27 @@ static const char * const tpu_groups[] = {
+@@ -4936,22 +4976,27 @@ static const char * const tpu_groups[] = {
  
  static const char * const usb0_groups[] = {
  	"usb0",
@@ -266,11 +268,11 @@ index 48fd5415f811..153039dfc83e 100644
  };
  
  static const char * const vin4_groups[] = {
-diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
-index 2988c1d43c32..5292ea7c15de 100644
---- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
-+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
-@@ -3925,44 +3925,79 @@ static const unsigned int tmu_tclk2_b_mux[] = {
+diff --git a/drivers/pinctrl/renesas/pfc-r8a77951.c b/drivers/pinctrl/renesas/pfc-r8a77951.c
+index 36436907e215..523a2d7e5e48 100644
+--- a/drivers/pinctrl/renesas/pfc-r8a77951.c
++++ b/drivers/pinctrl/renesas/pfc-r8a77951.c
+@@ -3985,44 +3985,79 @@ static const unsigned int tpu_to3_mux[] = {
  
  /* - USB0 ------------------------------------------------------------------- */
  static const unsigned int usb0_pins[] = {
@@ -365,23 +367,23 @@ index 2988c1d43c32..5292ea7c15de 100644
  };
  
  /* - VIN4 ------------------------------------------------------------------- */
-@@ -4507,10 +4542,15 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
- 	SH_PFC_PIN_GROUP(tpu_to2),
- 	SH_PFC_PIN_GROUP(tpu_to3),
- 	SH_PFC_PIN_GROUP(usb0),
-+	SH_PFC_PIN_GROUP(usb0_ovc),
- 	SH_PFC_PIN_GROUP(usb1),
-+	SH_PFC_PIN_GROUP(usb1_ovc),
- 	SH_PFC_PIN_GROUP(usb2),
-+	SH_PFC_PIN_GROUP(usb2_ovc),
- 	SH_PFC_PIN_GROUP(usb2_ch3),
-+	SH_PFC_PIN_GROUP(usb2_ch3_ovc),
- 	SH_PFC_PIN_GROUP(usb30),
-+	SH_PFC_PIN_GROUP(usb30_ovc),
- 	VIN_DATA_PIN_GROUP(vin4_data, 8, _a),
- 	VIN_DATA_PIN_GROUP(vin4_data, 10, _a),
- 	VIN_DATA_PIN_GROUP(vin4_data, 12, _a),
-@@ -5012,22 +5052,27 @@ static const char * const tmu_groups[] = {
+@@ -4545,10 +4580,15 @@ static const struct {
+ 		SH_PFC_PIN_GROUP(tpu_to2),
+ 		SH_PFC_PIN_GROUP(tpu_to3),
+ 		SH_PFC_PIN_GROUP(usb0),
++		SH_PFC_PIN_GROUP(usb0_ovc),
+ 		SH_PFC_PIN_GROUP(usb1),
++		SH_PFC_PIN_GROUP(usb1_ovc),
+ 		SH_PFC_PIN_GROUP(usb2),
++		SH_PFC_PIN_GROUP(usb2_ovc),
+ 		SH_PFC_PIN_GROUP(usb2_ch3),
++		SH_PFC_PIN_GROUP(usb2_ch3_ovc),
+ 		SH_PFC_PIN_GROUP(usb30),
++		SH_PFC_PIN_GROUP(usb30_ovc),
+ 		VIN_DATA_PIN_GROUP(vin4_data, 8, _a),
+ 		VIN_DATA_PIN_GROUP(vin4_data, 10, _a),
+ 		VIN_DATA_PIN_GROUP(vin4_data, 12, _a),
+@@ -5103,22 +5143,27 @@ static const char * const tpu_groups[] = {
  
  static const char * const usb0_groups[] = {
  	"usb0",
@@ -409,3 +411,6 @@ index 2988c1d43c32..5292ea7c15de 100644
  };
  
  static const char * const vin4_groups[] = {
+-- 
+2.31.1
+
diff --git a/meta-agl-refhw-gen3/recipes-kernel/linux/files/0001-add-agl-refhw.patch b/meta-agl-refhw-gen3/recipes-kernel/linux/files/0002-Add-AGL-reference-hardware-support.patch
index f9c9726..e159cc1 100644
--- a/meta-agl-refhw-gen3/recipes-kernel/linux/files/0001-add-agl-refhw.patch
+++ b/meta-agl-refhw-gen3/recipes-kernel/linux/files/0002-Add-AGL-reference-hardware-support.patch
@@ -1,4 +1,7 @@
-Add AGL reference hardware support
+From a544d23becdda2f8fb44506498c57fc46b5a075d Mon Sep 17 00:00:00 2001
+From: Scott Murray <scott.murray@konsulko.com>
+Date: Tue, 21 Sep 2021 15:45:18 -0400
+Subject: [PATCH 2/4] Add AGL reference hardware support
 
 Upstream-Status: pending
 
@@ -6,12 +9,13 @@ Signed-off-by: Scott Murray <scott.murray@konsulko.com>
 Signed-off-by: Raquel Medina <raquel.medina@konsulko.com>
 [asm330lhh interrupt fix]
 Signed-off-by: Hiroyuki Ishii <ishii.hiroyuki002@jp.panasonic.com>
-
 ---
- arch/arm64/boot/dts/renesas/agl-refhw-common.dtsi | 919 ++++++++++++++++++++++
- arch/arm64/boot/dts/renesas/r8a7795-agl-refhw.dts | 392 +++++++++
- drivers/media/i2c/adv748x/adv748x-core.c          |  24 +-
+ .../boot/dts/renesas/agl-refhw-common.dtsi    | 919 ++++++++++++++++++
+ .../boot/dts/renesas/r8a77951-agl-refhw.dts   | 392 ++++++++
+ drivers/media/i2c/adv748x/adv748x-core.c      |  24 +-
  3 files changed, 1334 insertions(+), 1 deletion(-)
+ create mode 100644 arch/arm64/boot/dts/renesas/agl-refhw-common.dtsi
+ create mode 100644 arch/arm64/boot/dts/renesas/r8a77951-agl-refhw.dts
 
 diff --git a/arch/arm64/boot/dts/renesas/agl-refhw-common.dtsi b/arch/arm64/boot/dts/renesas/agl-refhw-common.dtsi
 new file mode 100644
@@ -938,11 +942,11 @@ index 000000000000..7474ed578c21
 +
 +	status = "okay";
 +};
-diff --git a/arch/arm64/boot/dts/renesas/r8a7795-agl-refhw.dts b/arch/arm64/boot/dts/renesas/r8a7795-agl-refhw.dts
+diff --git a/arch/arm64/boot/dts/renesas/r8a77951-agl-refhw.dts b/arch/arm64/boot/dts/renesas/r8a77951-agl-refhw.dts
 new file mode 100644
-index 000000000000..6c846a94afe2
+index 000000000000..3d1107f6d9cc
 --- /dev/null
-+++ b/arch/arm64/boot/dts/renesas/r8a7795-agl-refhw.dts
++++ b/arch/arm64/boot/dts/renesas/r8a77951-agl-refhw.dts
 @@ -0,0 +1,392 @@
 +/*
 + * Device Tree Source for the AGL reference hardware board with R-Car H3 ES3.0
@@ -958,19 +962,19 @@ index 000000000000..6c846a94afe2
 +/*
 + * This file is for the most part derived from:
 + *
-+ * - r8a7795-salvator-xs-4x2g.dts
-+ * - r8a7795-salvator-xs.dts
++ * - r8a77951-salvator-xs-4x2g.dts
++ * - r8a77951-salvator-xs.dts
 + * - salvator-xs.dtsi
 + *
 + * With agl-refhw-common.dtsi replacing (and derived from) salvator-common.dtsi.
 + */
 +
 +/dts-v1/;
-+#include "r8a7795.dtsi"
++#include "r8a77951.dtsi"
 +#include "agl-refhw-common.dtsi"
 +
 +/ {
-+	model = "AGL Reference Hardware based on r8a7795 ES3.0+ with 8GiB (4 x 2 GiB)";
++	model = "AGL Reference Hardware based on r8a77951 ES3.0+ with 8GiB (4 x 2 GiB)";
 +	compatible = "agl,refhw-h3", "renesas,r8a7795";
 +
 +	memory@48000000 {
@@ -1200,7 +1204,7 @@ index 000000000000..6c846a94afe2
 +	 * - On Salvator-X[S], GP6_3[01] are connected to ADV7482 as irq pins
 +	 *   (when SW31 is the default setting on Salvator-XS).
 +	 * - If SW31 is the default setting, you cannot use USB2.0 ch3 on
-+	 *   r8a7795 with Salvator-XS.
++	 *   r8a77951 with Salvator-XS.
 +	 *   Hence the SW31 setting must be changed like 2) below.
 +	 *   1) Default setting of SW31: ON-ON-OFF-OFF-OFF-OFF:
 +	 *	- Connect GP6_3[01] to ADV7842.
@@ -1244,10 +1248,10 @@ index 000000000000..6c846a94afe2
 +	status = "okay";
 +};
 +
-+/* End r8a7795-salvator-xs.dts content */
++/* End r8a77951-salvator-xs.dts content */
 +
 +
-+/* Start r8a7795-salvator-xs-4x2g.dts content */
++/* Start r8a77951-salvator-xs-4x2g.dts content */
 +
 +&pciec0 {
 +	/* Map all possible DDR as inbound ranges */
@@ -1259,7 +1263,7 @@ index 000000000000..6c846a94afe2
 +	dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x80000000>;
 +};
 +
-+/* End r8a7795-salvator-xs-4x2g.dts content */
++/* End r8a77951-salvator-xs-4x2g.dts content */
 +
 +
 +/* Start salvator-xs.dts content */
@@ -1337,7 +1341,7 @@ index 000000000000..6c846a94afe2
 +	};
 +};
 diff --git a/drivers/media/i2c/adv748x/adv748x-core.c b/drivers/media/i2c/adv748x/adv748x-core.c
-index 87092ce5ba73..357c334113aa 100644
+index fe156e8f88b8..da295b106561 100644
 --- a/drivers/media/i2c/adv748x/adv748x-core.c
 +++ b/drivers/media/i2c/adv748x/adv748x-core.c
 @@ -97,6 +97,21 @@ static const struct adv748x_register_map adv748x_default_addresses[] = {
@@ -1381,3 +1385,6 @@ index 87092ce5ba73..357c334113aa 100644
  
  		if (IS_ERR(state->i2c_clients[i])) {
  			adv_err(state, "failed to create i2c client %u\n", i);
+-- 
+2.31.1
+
diff --git a/meta-agl-refhw-gen3/recipes-kernel/linux/files/0002-revert-e233201a.patch b/meta-agl-refhw-gen3/recipes-kernel/linux/files/0002-revert-e233201a.patch
deleted file mode 100644
index 76039be..0000000
--- a/meta-agl-refhw-gen3/recipes-kernel/linux/files/0002-revert-e233201a.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-Revert "wl18xx: do not invert IRQ on WLxxxx side"
-    
-This reverts commit 2bcfc394307ae164cbbdff74b902af61dc0181b4.
-The hard-coded assumption that the IRQ inversion logic is not
-needed breaks non-Kingfisher users, specifically the WLAN card
-for the AGL reference hardware board.
-
-Signed-off-by: Scott Murray <scott.murray@konsulko.com>
-
----
- drivers/net/wireless/ti/wl18xx/main.c | 8 --------
- 1 file changed, 8 deletions(-)
-
-diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
-index 764987101116..0b3cf8477c6c 100644
---- a/drivers/net/wireless/ti/wl18xx/main.c
-+++ b/drivers/net/wireless/ti/wl18xx/main.c
-@@ -865,9 +865,7 @@ static int wl18xx_pre_upload(struct wl1271 *wl)
- {
- 	u32 tmp;
- 	int ret;
--#if 0
- 	u16 irq_invert;
--#endif
- 
- 	BUILD_BUG_ON(sizeof(struct wl18xx_mac_and_phy_params) >
- 		WL18XX_PHY_INIT_MEM_SIZE);
-@@ -920,11 +918,6 @@ static int wl18xx_pre_upload(struct wl1271 *wl)
- 	if (ret < 0)
- 		goto out;
- 
--#if 0
--	/* We have level translator with inversion on IRQ line so we
--	 * set IRQ_TYPE_EDGE_FALLING in DTS, but we do not need to
--	 * invert IRQ logic on WLxxxx side!
--	 */
- 	ret = irq_get_trigger_type(wl->irq);
- 	if ((ret == IRQ_TYPE_LEVEL_LOW) || (ret == IRQ_TYPE_EDGE_FALLING)) {
- 		wl1271_info("using inverted interrupt logic: %d", ret);
-@@ -944,7 +937,6 @@ static int wl18xx_pre_upload(struct wl1271 *wl)
- 
- 		ret = wlcore_set_partition(wl, &wl->ptable[PART_PHY_INIT]);
- 	}
--#endif
- 
- out:
- 	return ret;
diff --git a/meta-agl-refhw-gen3/recipes-kernel/linux/files/0001-Add-support-for-TI-WL1837.patch b/meta-agl-refhw-gen3/recipes-kernel/linux/files/0003-Add-support-for-TI-WL1837.patch
index cfd1276..7cb1521 100644
--- a/meta-agl-refhw-gen3/recipes-kernel/linux/files/0001-Add-support-for-TI-WL1837.patch
+++ b/meta-agl-refhw-gen3/recipes-kernel/linux/files/0003-Add-support-for-TI-WL1837.patch
@@ -1,4 +1,7 @@
-Add support for TI WL1837
+From 8d08ab1372ede05e1c9dabdd242fd4bb1e0be414 Mon Sep 17 00:00:00 2001
+From: Scott Murray <scott.murray@konsulko.com>
+Date: Tue, 21 Sep 2021 15:52:18 -0400
+Subject: [PATCH 3/4] Add support for TI WL1837
 
 This patch adds description of TI WL1837 and links interfaces
 to communicate with the IC.
@@ -7,7 +10,7 @@ Signed-off-by: ito.yoshiki001 <ito.yoshiki001@jp.panasonic.com>
 
 Reworked:
 - WL1837 specific devicetree configuration moved to the board
-  specific r8a7795-agl-refhw.dts from agl-refhw-common.dtsi.
+  specific r8a77951-agl-refhw.dts from agl-refhw-common.dtsi.
 - Switched to HCI_LL driver for BT support to match other upstream
   users and prepare for btwilink driver going away (dropped in 5.5
   upstream).
@@ -17,18 +20,19 @@ Reworked:
   the HDMI1 audio left over from the original Salvator-X devicetree.
   The latter is clean up, as HDMI1 as defined uses a SSI that
   conflicts with the ak4613 configuration.
+- Updated for kernel 5.10 in BSP v5.5.0.
 
 Signed-off-by: Scott Murray <scott.murray@konsulko.com>
 ---
- arch/arm64/boot/dts/renesas/agl-refhw-common.dtsi | 37 +++++++---
- arch/arm64/boot/dts/renesas/r8a7795-agl-refhw.dts | 84 ++++++++++++++++++-----
+ .../boot/dts/renesas/agl-refhw-common.dtsi    | 37 +++++---
+ .../boot/dts/renesas/r8a77951-agl-refhw.dts   | 84 +++++++++++++++----
  2 files changed, 94 insertions(+), 27 deletions(-)
 
 diff --git a/arch/arm64/boot/dts/renesas/agl-refhw-common.dtsi b/arch/arm64/boot/dts/renesas/agl-refhw-common.dtsi
-index 796ac4c078e0..6f34b54c6ce1 100644
+index 7474ed578c21..3ae835a1ff13 100644
 --- a/arch/arm64/boot/dts/renesas/agl-refhw-common.dtsi
 +++ b/arch/arm64/boot/dts/renesas/agl-refhw-common.dtsi
-@@ -183,6 +183,18 @@
+@@ -183,6 +183,18 @@ vccq_sdhi3: regulator-vccq-sdhi3 {
  			  1800000 0>;
  	};
  
@@ -47,7 +51,7 @@ index 796ac4c078e0..6f34b54c6ce1 100644
  	hdmi0-out {
  		compatible = "hdmi-connector";
  		label = "HDMI0 OUT";
-@@ -672,7 +684,8 @@
+@@ -673,7 +685,8 @@ sdhi3_pins_uhs: sd3_uhs {
  	};
  
  	sound_pins: sound {
@@ -57,7 +61,7 @@ index 796ac4c078e0..6f34b54c6ce1 100644
  		function = "ssi";
  	};
  
-@@ -827,24 +840,28 @@
+@@ -828,24 +841,28 @@ &sdhi2 {
  };
  
  &sdhi3 {
@@ -95,11 +99,11 @@ index 796ac4c078e0..6f34b54c6ce1 100644
  &usb_extal_clk {
  	clock-frequency = <50000000>;
  };
-diff --git a/arch/arm64/boot/dts/renesas/r8a7795-agl-refhw.dts b/arch/arm64/boot/dts/renesas/r8a7795-agl-refhw.dts
-index 83638a6228c0..97cc6e08ee8f 100644
---- a/arch/arm64/boot/dts/renesas/r8a7795-agl-refhw.dts
-+++ b/arch/arm64/boot/dts/renesas/r8a7795-agl-refhw.dts
-@@ -119,6 +119,23 @@
+diff --git a/arch/arm64/boot/dts/renesas/r8a77951-agl-refhw.dts b/arch/arm64/boot/dts/renesas/r8a77951-agl-refhw.dts
+index 3d1107f6d9cc..24ba2c5c4b88 100644
+--- a/arch/arm64/boot/dts/renesas/r8a77951-agl-refhw.dts
++++ b/arch/arm64/boot/dts/renesas/r8a77951-agl-refhw.dts
+@@ -119,6 +119,23 @@ adv7123_out: endpoint {
  		};
  	};
  
@@ -123,7 +127,7 @@ index 83638a6228c0..97cc6e08ee8f 100644
  };
  
  &adsp {
-@@ -155,8 +172,14 @@
+@@ -155,8 +172,14 @@ &hsusb3 {
  
  &sound_card {
  	dais = <&rsnd_port0	/* ak4613 */
@@ -140,7 +144,7 @@ index 83638a6228c0..97cc6e08ee8f 100644
  };
  
  &hdmi0 {
-@@ -192,12 +215,6 @@
+@@ -192,12 +215,6 @@ rcar_dw_hdmi1_out: endpoint {
  				remote-endpoint = <&hdmi1_con>;
  			};
  		};
@@ -153,7 +157,7 @@ index 83638a6228c0..97cc6e08ee8f 100644
  	};
  };
  
-@@ -215,8 +232,11 @@
+@@ -215,8 +232,11 @@ &ohci3 {
  };
  
  &rcar_sound {
@@ -166,7 +170,7 @@ index 83638a6228c0..97cc6e08ee8f 100644
  		rsnd_port1: port@1 {
  			reg = <1>;
  			rsnd_endpoint1: endpoint {
-@@ -231,14 +251,15 @@
+@@ -231,14 +251,15 @@ rsnd_endpoint1: endpoint {
  		};
  		rsnd_port2: port@2 {
  			reg = <2>;
@@ -188,7 +192,7 @@ index 83638a6228c0..97cc6e08ee8f 100644
  			};
  		};
  	};
-@@ -373,11 +394,40 @@
+@@ -373,11 +394,40 @@ &sdhi0 {
  };
  
  &sdhi3 {
@@ -231,3 +235,6 @@ index 83638a6228c0..97cc6e08ee8f 100644
  	/* Enable the CAN 1 & 2 transceivers */
  	can-1-transceiver-stb {
  		gpio-hog;
+-- 
+2.31.1
+
diff --git a/meta-agl-refhw-gen3/recipes-kernel/linux/files/0003-rcar3-dw-hdmi-cec-mute.patch b/meta-agl-refhw-gen3/recipes-kernel/linux/files/0004-Mute-CEC-IRQ-in-dw-hdmi-driver-init.patch
index b0663ca..0ad8374 100644
--- a/meta-agl-refhw-gen3/recipes-kernel/linux/files/0003-rcar3-dw-hdmi-cec-mute.patch
+++ b/meta-agl-refhw-gen3/recipes-kernel/linux/files/0004-Mute-CEC-IRQ-in-dw-hdmi-driver-init.patch
@@ -1,4 +1,10 @@
-Mute CEC IRQ in dw-hdmi driver init
+From 23cc66769400cc94c6baad7be66475ff004da3cc Mon Sep 17 00:00:00 2001
+From: invalid_git config <unknown@unknown>
+Date: Tue, 26 Oct 2021 21:15:42 +0000
+Subject: [PATCH 4/4] Mute CEC IRQ in dw-hdmi driver init
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
 
 Add muting of the CEC interrupt to initialize_hdmi_rcar_ih_mutes,
 which it previously did not have, unlike the original generic
@@ -6,16 +12,15 @@ initialize_hdmi_ih_mutes function.
 
 Author: Kato Kazuomi (加藤 一臣) <kato.kazuomi@jp.panasonic.com>
 Signed-off-by: Scott Murray <scott.murray@konsulko.com>
-
 ---
  drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 1 +
  1 file changed, 1 insertion(+)
 
 diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
-index cedae37e6d28..b4a29d3954ae 100644
+index e856bffa4f70..dd31ebeb8ddf 100644
 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
 +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
-@@ -1906,6 +1906,7 @@ static void initialize_hdmi_rcar_ih_mutes(struct dw_hdmi *hdmi)
+@@ -2329,6 +2329,7 @@ static void initialize_hdmi_rcar_ih_mutes(struct dw_hdmi *hdmi)
  	hdmi_writeb(hdmi, 0x1f, HDMI_IH_MUTE_AS_STAT0);
  	hdmi_writeb(hdmi, 0x3f, HDMI_IH_MUTE_PHY_STAT0);
  	hdmi_writeb(hdmi, 0x03, HDMI_IH_MUTE_I2CM_STAT0);
@@ -23,3 +28,6 @@ index cedae37e6d28..b4a29d3954ae 100644
  	hdmi_writeb(hdmi, 0x0f, HDMI_IH_MUTE_VP_STAT0);
  	hdmi_writeb(hdmi, 0x03, HDMI_IH_MUTE_I2CMPHY_STAT0);
  
+-- 
+2.31.1
+
diff --git a/meta-agl-refhw-gen3/recipes-kernel/linux/linux-renesas_%.bbappend b/meta-agl-refhw-gen3/recipes-kernel/linux/linux-renesas_%.bbappend
index 325e507..fee4c77 100644
--- a/meta-agl-refhw-gen3/recipes-kernel/linux/linux-renesas_%.bbappend
+++ b/meta-agl-refhw-gen3/recipes-kernel/linux/linux-renesas_%.bbappend
@@ -1,11 +1,10 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
 
 SRC_URI_append = " \
-	file://0001-create-r8a7795-usb-ovc-pinmux-groups.patch \
-	file://0001-add-agl-refhw.patch \
-	file://0003-rcar3-dw-hdmi-cec-mute.patch \
-	file://0001-Add-support-for-TI-WL1837.patch \
-	file://0002-revert-e233201a.patch \
+	file://0001-Create-r8a7795-USB-OVC-pin-groups.patch \
+	file://0002-Add-AGL-reference-hardware-support.patch \
+	file://0003-Add-support-for-TI-WL1837.patch \
+	file://0004-Mute-CEC-IRQ-in-dw-hdmi-driver-init.patch \
 	file://refhw-rcar.cfg \
 "