From b471bdc47b2acabe0b5fcb0fb40a0b1c0602d3b3 Mon Sep 17 00:00:00 2001
From: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Date: Tue, 14 Jun 2022 15:21:30 +0200
Subject: dm: core: Add functions to read 8/16-bit integers

Add functions to read 8/16-bit integers like the existing functions for
32/64-bit to simplify read of 8/16-bit integers from device tree
properties.

Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
 drivers/core/read.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'drivers/core/read.c')

diff --git a/drivers/core/read.c b/drivers/core/read.c
index c73508d276..07ab8ab41c 100644
--- a/drivers/core/read.c
+++ b/drivers/core/read.c
@@ -13,6 +13,27 @@
 #include <asm/io.h>
 #include <linux/ioport.h>
 
+int dev_read_u8(const struct udevice *dev, const char *propname, u8 *outp)
+{
+	return ofnode_read_u8(dev_ofnode(dev), propname, outp);
+}
+
+u8 dev_read_u8_default(const struct udevice *dev, const char *propname, u8 def)
+{
+	return ofnode_read_u8_default(dev_ofnode(dev), propname, def);
+}
+
+int dev_read_u16(const struct udevice *dev, const char *propname, u16 *outp)
+{
+	return ofnode_read_u16(dev_ofnode(dev), propname, outp);
+}
+
+u16 dev_read_u16_default(const struct udevice *dev, const char *propname,
+			 u16 def)
+{
+	return ofnode_read_u16_default(dev_ofnode(dev), propname, def);
+}
+
 int dev_read_u32(const struct udevice *dev, const char *propname, u32 *outp)
 {
 	return ofnode_read_u32(dev_ofnode(dev), propname, outp);
-- 
cgit v1.2.3