git.openwrt.org Git - openwrt/staging/stintel.git/blob

   1 From 5f78d9213ae753e2242b0f6a5d4a5e98e55ddc76 Mon Sep 17 00:00:00 2001
   2 From: Paweł Owoc <frut3k7@gmail.com>
   3 Date: Wed, 13 Mar 2024 11:27:06 +0100
   4 Subject: [PATCH] arm64: dts: qcom: ipq8074: Remove unused gpio from QPIC pins
   5
   6 gpio16 will only be used for LCD support, as its NAND/LCDC data[8]
   7 so its bit 9 of the parallel QPIC interface, and ONFI NAND is only 8
   8 or 16-bit with only 8-bit one being supported in our case so that pin
   9 is unused.
  10
  11 It should be dropped from the default NAND pinctrl configuration
  12 as its unused and only needed for LCD.
  13
  14 Signed-off-by: Paweł Owoc <frut3k7@gmail.com>
  15 Reviewed-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
  16 Link: https://lore.kernel.org/r/20240313102713.1727458-1-frut3k7@gmail.com
  17 Signed-off-by: Bjorn Andersson <andersson@kernel.org>
  18 ---
  19  arch/arm64/boot/dts/qcom/ipq8074.dtsi | 2 +-
  20  1 file changed, 1 insertion(+), 1 deletion(-)
  21
  22 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
  23 +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
  24 @@ -372,7 +372,7 @@
  25                                        "gpio5", "gpio6", "gpio7",
  26                                        "gpio8", "gpio10", "gpio11",
  27                                        "gpio12", "gpio13", "gpio14",
  28 -                                      "gpio15", "gpio16", "gpio17";
  29 +                                      "gpio15", "gpio17";
  30                                 function = "qpic";
  31                                 drive-strength = <8>;
  32                                 bias-disable;