Re: [PATCH v2 1/1] soc: mediatek: Add command for APU SMC call

[Karl Li (李智嘉)]

Dead maintainers,

I hope you're doing well. Just a warm reminder that we're following up
on this patch and really appreciate any feedback you might have.

Thanks you in advance for your review.

Regards,
Karl

On Wed, 2024-10-30 at 09:35 +0800, Karl.Li wrote:
> From: Karl Li <karl.li@xxxxxxxxxxxx>
> 
> Add command for APU SMC call.
> The APU microprocess's start and stop sequence will process in ATF.
> 
> Signed-off-by: Karl Li <karl.li@xxxxxxxxxxxx>
> ---
>  include/linux/firmware/mediatek/mtk-apu.h | 32
> +++++++++++++++++++++++
>  1 file changed, 32 insertions(+)
>  create mode 100644 include/linux/firmware/mediatek/mtk-apu.h
> 
> diff --git a/include/linux/firmware/mediatek/mtk-apu.h
> b/include/linux/firmware/mediatek/mtk-apu.h
> new file mode 100644
> index 000000000000..a327e31d40fa
> --- /dev/null
> +++ b/include/linux/firmware/mediatek/mtk-apu.h
> @@ -0,0 +1,32 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Copyright (c) 2024 MediaTek Inc.
> + */
> +
> +#ifndef __MEDIATEK_APU_H__
> +#define __MEDIATEK_APU_H__
> +
> +enum mtk_apusys_kernel_op {
> +	MTK_APUSYS_KERNEL_OP_APUSYS_PWR_TOP_ON,		
> 	/*  0 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_PWR_TOP_OFF,		/* 
> 1 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_SETUP_REVISER,		/* 
> 2 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_RESET_MP,		/* 
> 3 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_SETUP_BOOT,		/* 
> 4 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_START_MP,		/* 
> 5 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_STOP_MP,		
> 	/*  6 */
> +	MTK_APUSYS_KERNEL_OP_DEVAPC_INIT_RCX,			/* 
> 7 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_SETUP_SEC_MEM,		/* 
> 8 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_DISABLE_WDT_ISR,	
> 	/*  9 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_CLEAR_WDT_ISR,		/*
> 10 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_CG_GATING,		/*
> 11 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_CG_UNGATING,		/*
> 12 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_RV_SETUP_APUMMU,		/*
> 13 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_LOGTOP_REG_DUMP,		/*
> 14 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_LOGTOP_REG_WRITE,		/*
> 15 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_LOGTOP_REG_W1C,		/*
> 16 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_COLD_BOOT_CLR_MBOX_DUMMY,	/*
> 17 */
> +	MTK_APUSYS_KERNEL_OP_APUSYS_SETUP_CE_BIN,		/*
> 18 */
> +	MTK_APUSYS_KERNEL_OP_NUM,
> +};
> +
> +#endif