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media: add codec support for tl1 [1/1]

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PD#172587

Problem:
Bringup codec for TL1.

Solution:
Add codec iomap device tree node for TL1.
Add canvas device tree node for TL1.

Verify:
Verified on PXP/PTM.

Change-Id: I8b9a6645f1f9fd7d4aa9cae6166895e61ddc3e36
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>
This commit is contained in:
pengcheng chen
2018-09-29 17:06:05 +08:00
committed by Dongjin Kim
parent f8e942ffd8
commit fd882a2860
2 changed files with 36 additions and 0 deletions
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34
arch/arm/boot/dts/amlogic/mesontl1.dtsi
View File

@@ -884,6 +884,40 @@
"mailbox_2";
};
canvas: canvas{
compatible = "amlogic, meson, canvas";
status = "okay";
reg = <0xff638000 0x2000>;
};
codec_io: codec_io {
compatible = "amlogic, codec_io";
status = "okay";
#address-cells=<1>;
#size-cells=<1>;
ranges;
io_cbus_base{
reg = <0xffd00000 0x100000>;
};
io_dos_base{
reg = <0xff620000 0x10000>;
};
io_hiubus_base{
reg = <0xff63c000 0x2000>;
};
io_aobus_base{
reg = <0xff800000 0x10000>;
};
io_vcbus_base{
reg = <0xff900000 0x40000>;
};
io_dmc_base{
reg = <0xff638000 0x2000>;
};
io_efuse_base{
reg = <0xff630000 0x2000>;
};
};
}; /* end of / */
&pinctrl_aobus {

2
drivers/amlogic/media/common/arch/registers/register_ops_m8.c
View File

@@ -31,6 +31,7 @@
MESON_CPU_MAJOR_ID_AXG, \
MESON_CPU_MAJOR_ID_G12A, \
MESON_CPU_MAJOR_ID_G12B, \
MESON_CPU_MAJOR_ID_TL1, \
0}
#define REGISTER_FOR_GXCPU {\
MESON_CPU_MAJOR_ID_GXBB, \
@@ -42,6 +43,7 @@
MESON_CPU_MAJOR_ID_AXG, \
MESON_CPU_MAJOR_ID_G12A, \
MESON_CPU_MAJOR_ID_G12B, \
MESON_CPU_MAJOR_ID_TL1, \
0}
int codec_apb_read(unsigned int reg)
{