On 11/9/22 15:32, Macpaul Lin wrote:
On 11/9/22 10:07, Chunfeng Yun (云春峰) wrote:
On Tue, 2022-11-08 at 11:21 +0800, Macpaul Lin wrote:
From: Fabien Parent <fpar...@baylibre.com>
The MediaTek MT8195 is a ARM64-based SoC with a quad-core Cortex-A73
and
a quad-core Cortex-A53. It is including UART, SPI, USB3.0 device and
hosts,
SD and MMC cards, UFS, PWM, I2C, I2S, S/PDIF, and several LPDDR3
and LPDDR4 options.
Signed-off-by: Fabien Parent <fpar...@baylibre.com>
Signed-off-by: Macpaul Lin <macpaul....@mediatek.com>
---
MAINTAINERS | 2 +
arch/arm/dts/mt8195.dtsi | 317
+++++++++++++++++++++++++
arch/arm/mach-mediatek/Kconfig | 13 +-
arch/arm/mach-mediatek/Makefile | 1 +
arch/arm/mach-mediatek/mt8195/Makefile | 3 +
arch/arm/mach-mediatek/mt8195/init.c | 81 +++++++
6 files changed, 416 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/dts/mt8195.dtsi
create mode 100644 arch/arm/mach-mediatek/mt8195/Makefile
create mode 100644 arch/arm/mach-mediatek/mt8195/init.c
[deleted]
+ xhci3: xhci3@112b0000 {
change node name as xhci? prefer to use the same name
Since there are other board manufacturers will use the
other HOST ports, like xhci1 or xhci2 with USB mass storage
function by their needs.
I'll add these 2 node in dtsi in next version.
+ compatible = "mediatek,mt8195-xhci",
+ "mediatek,mtk-xhci";
+ reg = <0 0x112b0000 0 0x1000>,
+ <0 0x112b3e00 0 0x0100>;
+ reg-names = "mac", "ippc";
remove "mac"
Will fix it in next version.
Dear Chunfeng,
Unfortunately, if we remove "mac" register here for HOST only node like
xhci3, the driver will complain about probing fail. Please check the
following log.
=> usb start
starting USB...
Bus xhci3@112b0000: xhci-mtk xhci3@112b0000: failed to get xHCI base address
probe failed, error -6
No working controllers found
I'll add "mac" back to HOST only nodes.
Thanks!
Macpaul Lin
