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authorMax Krummenacher <max.krummenacher@toradex.com>2017-07-05 09:07:14 +0200
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2018-12-24 01:27:29 +0100
commit68e71e6a82cbc1c7634a025f83e85b08bc8f6b50 (patch)
treef7a9fa60eeeb6a9d0c0661b2932ee7ae050d5074 /Documentation
parent7b735989dc847289d7e8c234443db0f42129e9f7 (diff)
Documentation: fix imx7d pinctrl dse config bits
From the i.MX 7 reference manual the drive strenght field is defined as follows: 00 DSE_0_X1 01 DSE_1_X4 10 DSE_2_X2 11 DSE_3_X6 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> (cherry picked from commit 38524d73583e8f7fc61c8acd57b77c0a29889616)
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt
index 457b2c68d47b..b610333f68c1 100644
--- a/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt
@@ -47,10 +47,10 @@ PAD_CTL_PUE (1 << 4)
PAD_CTL_HYS (1 << 3)
PAD_CTL_SRE_SLOW (1 << 2)
PAD_CTL_SRE_FAST (0 << 2)
-PAD_CTL_DSE_X1 (0 << 0)
-PAD_CTL_DSE_X2 (1 << 0)
-PAD_CTL_DSE_X3 (2 << 0)
-PAD_CTL_DSE_X4 (3 << 0)
+PAD_CTL_DSE_X1 (min curr.) (0 << 0)
+PAD_CTL_DSE_X2 (2 << 0)
+PAD_CTL_DSE_X4 (1 << 0)
+PAD_CTL_DSE_X6 (max curr.) (3 << 0)
Examples:
While iomuxc-lpsr is intended to be used by dedicated peripherals to take