From b9d424fe24d8138846ad74ccd8f31bcc819e76a3 Mon Sep 17 00:00:00 2001
From: Vyacheslav Pedash <vyacheslav.pedash@globallogic.com>
Date: Wed, 17 Aug 2022 18:19:07 +0300
Subject: MTX-4571 Fix I2C GPIO addr for MTCDT3 v 0.1. Remove 0x20 (0x18) GPIO.

---
 mtcpmhs/gpio-expander-0.0.dtso | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

(limited to 'mtcpmhs/gpio-expander-0.0.dtso')

diff --git a/mtcpmhs/gpio-expander-0.0.dtso b/mtcpmhs/gpio-expander-0.0.dtso
index 388deba..48d2cd7 100644
--- a/mtcpmhs/gpio-expander-0.0.dtso
+++ b/mtcpmhs/gpio-expander-0.0.dtso
@@ -21,17 +21,7 @@
     fragment@0 {
         target-path = "/ocp@44000000/interconnect@48000000/segment@0/target-module@2a000/i2c@0";
         __overlay__ {
-            gpiom1: gpio@20 {
-                compatible = "microchip,mcp23008";
-                gpio-controller;
-                #gpio-cells = <2>;
-                reg = <0x20>;
-                interrupt-parent = <&gpio1>;
-                interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
-                interrupt-controller;
-                #interrupt-cells=<2>;
-            }; /*gpio@20*/
-            gpiom2: gpio@21 {
+            gpiom1: gpio@21 {
                 compatible = "microchip,mcp23008";
                 gpio-controller;
                 #gpio-cells = <2>;
@@ -51,7 +41,7 @@
             leds-exp {
 		        compatible = "gpio-leds";
                 led-gpio {
-                    gpios = <&gpiom2 6 GPIO_ACTIVE_LOW>;
+                    gpios = <&gpiom1 6 GPIO_ACTIVE_LOW>;
                     default-state = "off";
                 }; /*led-gpio*/
             }; /*leds-exp*/
-- 
cgit v1.2.3


From a75f4a12bdd234c442bdb78761d4fa64015e4405 Mon Sep 17 00:00:00 2001
From: Vyacheslav Pedash <vyacheslav.pedash@globallogic.com>
Date: Tue, 23 Aug 2022 14:44:28 +0300
Subject: MTX-4571 Add support for MTCDT3-AC v 0.2

---
 mtcpmhs/gpio-expander-0.0.dtso | 1 +
 1 file changed, 1 insertion(+)

(limited to 'mtcpmhs/gpio-expander-0.0.dtso')

diff --git a/mtcpmhs/gpio-expander-0.0.dtso b/mtcpmhs/gpio-expander-0.0.dtso
index 48d2cd7..b93a49b 100644
--- a/mtcpmhs/gpio-expander-0.0.dtso
+++ b/mtcpmhs/gpio-expander-0.0.dtso
@@ -8,6 +8,7 @@
 /*
  * Location(s):
  * Put: MTCDT3/0.0/gpio-expander.dtbo
+ * Link: MTCDT3/0.1/gpio-expander.dtbo
  */
 
 #include "am4372.dtsi"
-- 
cgit v1.2.3