diff options
| author | Patrice Chotard <patrice.chotard@st.com> | 2019-02-12 16:50:38 +0100 |
|---|---|---|
| committer | Patrick Delaunay <patrick.delaunay@st.com> | 2019-04-12 16:09:13 +0200 |
| commit | 2366160eb27be6923cd1630c817aac299dce23c3 (patch) | |
| tree | bfbbb2279baba44bef5cdab4f1e7521cdef309fd /arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi | |
| parent | 31e45a1a9ea07a9c36ada6401e4631a765398c75 (diff) | |
ARM: dts: stm32: Synchronize DT with kernel one
This patch synchronizes U-boot DT with kernel one
This is based on https://patchwork.kernel.org/cover/10797115/
This patch adds initial support of STM32MP157 discovery boards:
- Add support of stm32mp157a discovery1 board (part number: STM32MP157A-DK1).
This board embeds a STM32MP157a SOC with AC package (TFBGA361, 148 ios)
and 512MB of DDR3. Several connections are available on this boards:
4*USB2.0, 1*USB2.0 typeC, SDcard, RJ45, HDMI, Arduino connector, ...
- Add support of stm32mp157c discovery2 board (part number: STM32MP157C-DK2).
This board is a "super-set" of stm32mp157a-dk1. A display panel (otm8009a)
and Murata wifi/BT combo is added.
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Diffstat (limited to 'arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi')
| -rw-r--r-- | arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi index d22401c26e..55f99037b2 100644 --- a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi +++ b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi @@ -9,9 +9,9 @@ / { aliases { + i2c3 = &i2c4; mmc0 = &sdmmc1; mmc1 = &sdmmc2; - i2c3 = &i2c4; }; config { @@ -48,14 +48,8 @@ st,digbypass; }; -&uart4_pins_a { +&i2c4 { u-boot,dm-pre-reloc; - pins1 { - u-boot,dm-pre-reloc; - }; - pins2 { - u-boot,dm-pre-reloc; - }; }; &i2c4_pins_a { @@ -65,14 +59,6 @@ }; }; -&uart4 { - u-boot,dm-pre-reloc; -}; - -&i2c4 { - u-boot,dm-pre-reloc; -}; - &pmic { u-boot,dm-pre-reloc; }; @@ -170,8 +156,6 @@ }; }; -/* SPL part **************************************/ -/* MMC1 boot */ &sdmmc1_b4_pins_a { u-boot,dm-spl; pins { @@ -190,7 +174,6 @@ u-boot,dm-spl; }; -/* MMC2 boot */ &sdmmc2_b4_pins_a { u-boot,dm-spl; pins { @@ -208,3 +191,17 @@ &sdmmc2 { u-boot,dm-spl; }; + +&uart4 { + u-boot,dm-pre-reloc; +}; + +&uart4_pins_a { + u-boot,dm-pre-reloc; + pins1 { + u-boot,dm-pre-reloc; + }; + pins2 { + u-boot,dm-pre-reloc; + }; +}; |