5.10-stable patches

added patches:
	dt-bindings-i2c-google-cros-ec-i2c-tunnel-correct-path-to-i2c-controller-schema.patch
	i2c-ocores-set-iack-bit-after-core-is-enabled.patch

diff --git a/queue-5.10/dt-bindings-i2c-google-cros-ec-i2c-tunnel-correct-path-to-i2c-controller-schema.patch b/queue-5.10/dt-bindings-i2c-google-cros-ec-i2c-tunnel-correct-path-to-i2c-controller-schema.patch
new file mode 100644 (file)
index 0000000..b7e891a
--- /dev/null
+++ b/queue-5.10/dt-bindings-i2c-google-cros-ec-i2c-tunnel-correct-path-to-i2c-controller-schema.patch
@@ -0,0 +1,33 @@
+From 5c8cfd592bb7632200b4edac8f2c7ec892ed9d81 Mon Sep 17 00:00:00 2001
+From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+Date: Thu, 20 Jun 2024 13:34:50 +0200
+Subject: dt-bindings: i2c: google,cros-ec-i2c-tunnel: correct path to i2c-controller schema
+
+From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+commit 5c8cfd592bb7632200b4edac8f2c7ec892ed9d81 upstream.
+
+The referenced i2c-controller.yaml schema is provided by dtschema
+package (outside of Linux kernel), so use full path to reference it.
+
+Cc: stable@vger.kernel.org
+Fixes: 1acd4577a66f ("dt-bindings: i2c: convert i2c-cros-ec-tunnel to json-schema")
+Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
+Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
++++ b/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
+@@ -22,7 +22,7 @@ description: |
+   google,cros-ec-spi or google,cros-ec-i2c.
+ 
+ allOf:
+-  - $ref: i2c-controller.yaml#
++  - $ref: /schemas/i2c/i2c-controller.yaml#
+ 
+ properties:
+   compatible:

diff --git a/queue-5.10/i2c-ocores-set-iack-bit-after-core-is-enabled.patch b/queue-5.10/i2c-ocores-set-iack-bit-after-core-is-enabled.patch
new file mode 100644 (file)
index 0000000..e06d826
--- /dev/null
+++ b/queue-5.10/i2c-ocores-set-iack-bit-after-core-is-enabled.patch
@@ -0,0 +1,39 @@
+From 5a72477273066b5b357801ab2d315ef14949d402 Mon Sep 17 00:00:00 2001
+From: Grygorii Tertychnyi <grembeter@gmail.com>
+Date: Mon, 20 May 2024 17:39:32 +0200
+Subject: i2c: ocores: set IACK bit after core is enabled
+
+From: Grygorii Tertychnyi <grembeter@gmail.com>
+
+commit 5a72477273066b5b357801ab2d315ef14949d402 upstream.
+
+Setting IACK bit when core is disabled does not clear the "Interrupt Flag"
+bit in the status register, and the interrupt remains pending.
+
+Sometimes it causes failure for the very first message transfer, that is
+usually a device probe.
+
+Hence, set IACK bit after core is enabled to clear pending interrupt.
+
+Fixes: 18f98b1e3147 ("[PATCH] i2c: New bus driver for the OpenCores I2C controller")
+Signed-off-by: Grygorii Tertychnyi <grygorii.tertychnyi@leica-geosystems.com>
+Acked-by: Peter Korsgaard <peter@korsgaard.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/i2c/busses/i2c-ocores.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/i2c/busses/i2c-ocores.c
++++ b/drivers/i2c/busses/i2c-ocores.c
+@@ -443,8 +443,8 @@ static int ocores_init(struct device *de
+       oc_setreg(i2c, OCI2C_PREHIGH, prescale >> 8);
+ 
+       /* Init the device */
+-      oc_setreg(i2c, OCI2C_CMD, OCI2C_CMD_IACK);
+       oc_setreg(i2c, OCI2C_CONTROL, ctrl | OCI2C_CTRL_EN);
++      oc_setreg(i2c, OCI2C_CMD, OCI2C_CMD_IACK);
+ 
+       return 0;
+ }

diff --git a/queue-5.10/series b/queue-5.10/series
index bccaccd7012eee18ea787fb8fbb428fae79fda4f..86518fa4baa821ec2e2f917f67bc39bb882c67b8 100644 (file)
--- a/queue-5.10/series
+++ b/queue-5.10/series
@@ -202,3 +202,5 @@ alsa-hda-realtek-limit-mic-boost-on-n14ap7.patch
 drm-radeon-fix-ubsan-warning-in-kv_dpm.c.patch
 gcov-add-support-for-gcc-14.patch
 kcov-don-t-lose-track-of-remote-references-during-softirqs.patch
+i2c-ocores-set-iack-bit-after-core-is-enabled.patch
+dt-bindings-i2c-google-cros-ec-i2c-tunnel-correct-path-to-i2c-controller-schema.patch