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ARM: dts: s5pv210: Add reserved memory for MFC on Aries

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THis commit adds memory reservation required by MFC (Multi Format Codec)
to run.  On S5PV210 both regions needs to be on separate memory banks.
Size of both regions is taken from vendor Linux kernel sources.

Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Paweł Chmiel 2019-01-08 17:55:58 +01:00 committed by Krzysztof Kozlowski
parent f143f8d680
commit 657846f756
1 changed files with 22 additions and 0 deletions
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22
arch/arm/boot/dts/s5pv210-aries.dtsi
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@ -23,6 +23,24 @@
0x50000000 0x08000000>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
mfc_left: region@43000000 {
compatible = "shared-dma-pool";
no-map;
reg = <0x43000000 0x2000000>;
};
mfc_right: region@51000000 {
compatible = "shared-dma-pool";
no-map;
reg = <0x51000000 0x2000000>;
};
};
wifi_pwrseq: wifi-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpg1 2 GPIO_ACTIVE_LOW>;
@ -329,6 +347,10 @@
status = "okay";
};
&mfc {
memory-region = <&mfc_left>, <&mfc_right>;
};
&pinctrl0 {
wlan_bt_en: wlan-bt-en {
samsung,pins = "gpb-5";