From 0f5887d5b80f8535a7f422b73d7a0bf4a4e445af Mon Sep 17 00:00:00 2001
From: Stefan Agner <stefan.agner@toradex.com>
Date: Thu, 28 Dec 2017 13:04:15 +0100
Subject: apalis-imx8: remove PCA9557 GPIO controllers

The Apalis iMX8 module does not have PCA9557 GPIO controllers
on the module.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
(cherry picked from commit c80b3bfbe693d5a8851129f4878d0cd3a7325d13)
(cherry picked from commit 898ae105703cd0019a542bc0a17649339c934fa6)
(cherry picked from commit 69d385444efa79d2909f772c4a4b404d1bd7274d)
---
 arch/arm/dts/fsl-imx8qm-apalis.dts      | 37 ---------------------------------
 board/toradex/apalis-imx8/apalis-imx8.c |  1 -
 configs/apalis-imx8_defconfig           |  1 -
 include/configs/apalis-imx8.h           |  6 ------
 4 files changed, 45 deletions(-)

diff --git a/arch/arm/dts/fsl-imx8qm-apalis.dts b/arch/arm/dts/fsl-imx8qm-apalis.dts
index d69f68d388..e0adb4172f 100644
--- a/arch/arm/dts/fsl-imx8qm-apalis.dts
+++ b/arch/arm/dts/fsl-imx8qm-apalis.dts
@@ -360,43 +360,6 @@
 	status = "okay";
 };
 
-&i2c1 {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	clock-frequency = <100000>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_lpi2c1>;
-	status = "okay";
-
-	pca9557_a: gpio@18 {
-		compatible = "nxp,pca9557";
-		reg = <0x18>;
-		gpio-controller;
-		#gpio-cells = <2>;
-	};
-
-	pca9557_b: gpio@19 {
-		compatible = "nxp,pca9557";
-		reg = <0x19>;
-		gpio-controller;
-		#gpio-cells = <2>;
-	};
-
-	pca9557_c: gpio@1b {
-		compatible = "nxp,pca9557";
-		reg = <0x1b>;
-		gpio-controller;
-		#gpio-cells = <2>;
-	};
-
-	pca9557_d: gpio@1f {
-		compatible = "nxp,pca9557";
-		reg = <0x1f>;
-		gpio-controller;
-		#gpio-cells = <2>;
-	};
-};
-
 &i2c1_lvds0 {
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git a/board/toradex/apalis-imx8/apalis-imx8.c b/board/toradex/apalis-imx8/apalis-imx8.c
index 735b0e010d..95355297d2 100644
--- a/board/toradex/apalis-imx8/apalis-imx8.c
+++ b/board/toradex/apalis-imx8/apalis-imx8.c
@@ -13,7 +13,6 @@
 #include <environment.h>
 #include <fsl_esdhc.h>
 #include <i2c.h>
-#include "pca953x.h"
 
 #include <asm/io.h>
 #include <asm/gpio.h>
diff --git a/configs/apalis-imx8_defconfig b/configs/apalis-imx8_defconfig
index 42e5423a08..130a186f3b 100644
--- a/configs/apalis-imx8_defconfig
+++ b/configs/apalis-imx8_defconfig
@@ -35,7 +35,6 @@ CONFIG_G_DNL_PRODUCT_NUM=0xa4a5
 
 CONFIG_CMD_GPIO=y
 CONFIG_DM_GPIO=y
-CONFIG_DM_PCA953X=y
 CONFIG_BOOTDELAY=3
 CONFIG_IMX_BOOTAUX=y
 CONFIG_CMD_FAT=y
diff --git a/include/configs/apalis-imx8.h b/include/configs/apalis-imx8.h
index da5bd85d26..cae44d8d54 100644
--- a/include/configs/apalis-imx8.h
+++ b/include/configs/apalis-imx8.h
@@ -248,12 +248,6 @@
 /* Generic Timer Definitions */
 #define COUNTER_FREQUENCY		8000000	/* 8MHz */
 
-#ifndef CONFIG_DM_PCA953X
-#define CONFIG_PCA953X
-#define CONFIG_CMD_PCA953X
-#define CONFIG_CMD_PCA953X_INFO
-#endif
-
 #define CONFIG_IMX_SMMU
 
 /* MT35XU512ABA1G12 has only one Die, so QSPI0 B won't work */
-- 
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