diff options
| author | Konrad Dybcio <konrad.dybcio@somainline.org> | 2021-01-18 19:24:30 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-01-25 21:45:17 +0300 |
| commit | 74d6d0a145835bf59fc37e87ea36a22ecaf611be (patch) | |
| tree | cc8652ce3869cdc90761675887949b544440d4a0 /arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi | |
| parent | a046032c37c055757916e36ba3f3a90540d65152 (diff) | |
| download | linux-74d6d0a145835bf59fc37e87ea36a22ecaf611be.tar.xz | |
arm64: dts: qcom: msm8994/8994-kitakami: Fix up the memory map
The previous map was wrong. Fix it up.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210118162432.107275-10-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi | 45 |
1 files changed, 16 insertions, 29 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi index 05155859cf6a..e962fc5f8b1b 100644 --- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi @@ -72,47 +72,23 @@ }; reserved-memory { - #address-cells = <2>; - #size-cells = <2>; - ranges; - /* This is for getting crash logs using Android downstream kernels */ ramoops@1fe00000 { compatible = "ramoops"; - reg = <0x0 0x1fe00000 0x0 0x200000>; + reg = <0 0x1fe00000 0 0x200000>; console-size = <0x100000>; record-size = <0x10000>; ftrace-size = <0x10000>; pmsg-size = <0x80000>; }; - continuous_splash: framebuffer@3401000{ - reg = <0x0 0x3401000 0x0 0x2200000>; - no-map; - }; - - dfps_data_mem: dfps_data_mem@3400000 { - reg = <0x0 0x3400000 0x0 0x1000>; - no-map; - }; - - peripheral_region: peripheral_region@7400000 { - reg = <0x0 0x7400000 0x0 0x1c00000>; - no-map; - }; - - modem_region: modem_region@9000000 { - reg = <0x0 0x9000000 0x0 0x5a00000>; - no-map; - }; - - tzapp: modem_region@ea00000 { - reg = <0x0 0xea00000 0x0 0x1900000>; + fb_region: fb_region@40000000 { + reg = <0 0x40000000 0 0x1000000>; no-map; }; - fb_region: fb_region@40000000 { - reg = <0x00 0x40000000 0x00 0x1000000>; + tzapp: memory@c7800000 { + reg = <0 0xc7800000 0 0x1900000>; no-map; }; }; @@ -185,6 +161,17 @@ status = "okay"; }; +/* + * Kitakami bootloader only turns cont_splash on when it detects + * specific downstream MDSS/backlight nodes in the active DTB. + * One way to use that framebuffer is to load a secondary instance of + * LK with the downstream DTB appended and then, only from there, load + * mainline Linux. + */ +&cont_splash_mem { + reg = <0 0x3401000 0 0x2200000>; +}; + &pmi8994_spmi_regulators { /* * Yeah, this one *is* managed by RPMPD, but also needs |