[U-Boot] [PATCH v4 3/6] DTS: dm: mxs: gpio: Provide 'gpio-ranges' for mxs_gpio driver

[Lukasz Majewski <lukma@denx.de>]

Those properties are U-Boot specific as the mxs gpio Linux driver (up to
version v5.1.11) is not supporting them.

Signed-off-by: Lukasz Majewski <lukma@denx.de>

---

Changes in v4:
- New file - imx28-u-boot.dtsi

Changes in v3: None
Changes in v2: None

 arch/arm/dts/imx28-u-boot.dtsi | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 arch/arm/dts/imx28-u-boot.dtsi

diff --git a/arch/arm/dts/imx28-u-boot.dtsi b/arch/arm/dts/imx28-u-boot.dtsi
new file mode 100644
index 0000000000..a5bf74b1b7
--- /dev/null
+++ b/arch/arm/dts/imx28-u-boot.dtsi
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019
+ * Lukasz Majewski, DENX Software Engineering, lukma at denx.de
+ *
+ * SPDX-License-Identifier:     GPL-2.0+ or X11
+ */
+#include "imx28.dtsi"
+
+&gpio0 {
+	gpio-ranges = <&pinctrl 0 0 29>;
+};
+
+&gpio1 {
+	gpio-ranges = <&pinctrl 29 0 32>;
+};
+
+&gpio2 {
+	gpio-ranges = <&pinctrl 61 0 28>;
+};
+
+&gpio3 {
+	gpio-ranges = <&pinctrl 89 0 31>;
+};
+
+&gpio4 {
+	gpio-ranges = <&pinctrl 120 0 21>;
+};
-- 
2.11.0