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Board nrf52832 pinetime #1

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Board nrf52832 pinetime #1

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4209215
Disable setting CONFIG_SOC_FAMILY_NRF manually
SuperPrower Feb 6, 2020
6a33411
Limit SPI frequency to 8MHz
SuperPrower Feb 6, 2020
cae9c1e
configure new st7789v in device tree
SuperPrower Feb 6, 2020
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25 changes: 21 additions & 4 deletions boards/arm/pinetime_devkit0/pinetime_devkit0.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -123,20 +123,37 @@
mx25l: mx25l@0 {
compatible = "macronix,cmos-mx25l";
reg = <0>;
spi-max-frequency = <80000000>; /* 80MHz */
spi-max-frequency = <8000000>; /* 8MHz */
label = "CMOS MX25L";
};

/* Sitronix ST7789V LCD */
st7789v: st7789v@1 {
compatible = "sitronix,st7789v";
reg = <1>;
spi-max-frequency = <28000000>; /* 28MHz */
spi-max-frequency = <8000000>; /* 8MHz */
label = "ST7789V";
width = <240>;
height = <240>;
cmd-data-gpios = <&gpio0 18 0>; /* DET */
reset-gpios = <&gpio0 26 0>; /* RESX reset */
width = <240>;
height = <240>;
x-offset = <0>;
y-offset = <0>;
vcom = <0x19>;
gctrl = <0x35>;
vrhs = <0x12>;
vdvs = <0x20>;
mdac = <0x00>;
gamma = <0x01>;
colmod = <0x05>;
lcm = <0x2c>;
porch-param = [0c 0c 00 33 33];
cmd2en-param = [5a 69 02 01];
pwctrl1-param = [a4 a1];
pvgam-param = [D0 04 0D 11 13 2B 3F 54 4C 18 0D 0B 1F 23];
nvgam-param = [D0 04 0C 11 13 2C 3F 44 51 2F 1F 1F 20 23];
ram-param = [00 F0];
rgb-param = [CD 08 14];
};
};

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1 change: 0 additions & 1 deletion boards/arm/pinetime_devkit0/pinetime_devkit0_defconfig
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Original file line number Diff line number Diff line change
@@ -1,7 +1,6 @@
# SPDX-License-Identifier: Apache-2.0

CONFIG_ARM=y
CONFIG_SOC_FAMILY_NRF=y
CONFIG_SOC_SERIES_NRF52X=y
CONFIG_SOC_NRF52832_QFAA=y
CONFIG_BOARD_PINETIME_DEVKIT0=y
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