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From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Yassine Oudjana <y.oudjana@protonmail.com>
Cc: Andy Gross <agross@kernel.org>, Ohad Ben-Cohen <ohad@wizery.com>,
	Mathieu Poirier <mathieu.poirier@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@somainline.org>,
	Konrad Dybcio <konrad.dybcio@somainline.org>,
	Raffaele Tranquillini <raffaele.tranquillini@gmail.com>,
	linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org,
	devicetree@vger.kernel.org, phone-devel@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/5] arm64: dts: qcom: msm8996: Revamp reserved memory
Date: Sat, 23 Oct 2021 22:04:15 -0500	[thread overview]
Message-ID: <YXTNL7boyiRFKQiV@builder.lan> (raw)
In-Reply-To: <20210926190555.278589-2-y.oudjana@protonmail.com>

On Sun 26 Sep 14:06 CDT 2021, Yassine Oudjana wrote:

> Fix a total overlap between zap_shader_region and slpi_region, and rename
> all regions to match the naming convention in other Qualcomm SoC device trees.
> 
> Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>

FYI, I like this series, but I held off applying it because I wanted to
verify that the shuffling of the memory regions works on the existing
8996 boards.

Unfortunately it didn't work, either with or without the shuffling on
the db820c - and I've not found the time to figure out why that is. I
hope to get back to this shortly (or that someone else will figure it
out and provide a tested-by)

Regards,
Bjorn

> ---
>  .../dts/qcom/msm8996-sony-xperia-tone.dtsi    | 18 ++++--
>  .../boot/dts/qcom/msm8996-xiaomi-common.dtsi  | 18 +++---
>  arch/arm64/boot/dts/qcom/msm8996.dtsi         | 63 ++++++++++---------
>  3 files changed, 55 insertions(+), 44 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
> index 507396c4d23b..4c26e66f0610 100644
> --- a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
> @@ -13,9 +13,10 @@
>  #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
>  #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
>  
> -/delete-node/ &slpi_region;
> -/delete-node/ &venus_region;
> -/delete-node/ &zap_shader_region;
> +/delete-node/ &adsp_mem;
> +/delete-node/ &slpi_mem;
> +/delete-node/ &venus_mem;
> +/delete-node/ &gpu_mem;
>  
>  / {
>  	qcom,msm-id = <246 0x30001>; /* MSM8996 V3.1 (Final) */
> @@ -46,18 +47,23 @@ cont_splash_mem: memory@83401000 {
>  			no-map;
>  		};
>  
> -		zap_shader_region: gpu@90400000 {
> +		adsp_mem: adsp@8ea00000 {
> +			reg = <0x0 0x8ea00000 0x0 0x1a00000>;
> +			no-map;
> +		};
> +
> +		gpu_mem: gpu@90400000 {
>  			compatible = "shared-dma-pool";
>  			reg = <0x0 0x90400000 0x0 0x2000>;
>  			no-map;
>  		};
>  
> -		slpi_region: memory@90500000 {
> +		slpi_mem: memory@90500000 {
>  			reg = <0 0x90500000 0 0xa00000>;
>  			no-map;
>  		};
>  
> -		venus_region: memory@90f00000 {
> +		venus_mem: memory@90f00000 {
>  			reg = <0 0x90f00000 0 0x500000>;
>  			no-map;
>  		};
> diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
> index d239b01b8505..a5e7bccadba2 100644
> --- a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
> @@ -66,32 +66,32 @@ memory@88800000 {
>  
>  		/* This platform has all PIL regions offset by 0x1400000 */
>  		/delete-node/ mpss@88800000;
> -		mpss_region: mpss@89c00000 {
> +		mpss_mem: mpss@89c00000 {
>  			reg = <0x0 0x89c00000 0x0 0x6200000>;
>  			no-map;
>  		};
>  
>  		/delete-node/ adsp@8ea00000;
> -		adsp_region: adsp@8ea00000 {
> +		adsp_mem: adsp@8fe00000 {
>  			reg = <0x0 0x8fe00000 0x0 0x1b00000>;
>  			no-map;
>  		};
>  
> -		/delete-node/ slpi@90b00000;
> -		slpi_region: slpi@91900000 {
> +		/delete-node/ slpi@90500000;
> +		slpi_mem: slpi@91900000 {
>  			reg = <0x0 0x91900000 0x0 0xa00000>;
>  			no-map;
>  		};
>  
> -		/delete-node/ gpu@8f200000;
> -		zap_shader_region: gpu@92300000 {
> +		/delete-node/ gpu@90f00000;
> +		gpu_mem: gpu@92300000 {
>  			compatible = "shared-dma-pool";
>  			reg = <0x0 0x92300000 0x0 0x2000>;
>  			no-map;
>  		};
>  
>  		/delete-node/ venus@91000000;
> -		venus_region: venus@90400000 {
> +		venus_mem: venus@92400000 {
>  			reg = <0x0 0x92400000 0x0 0x500000>;
>  			no-map;
>  		};
> @@ -107,7 +107,7 @@ ramoops@92900000 {
>  			pmsg-size = <0x40000>;
>  		};
>  
> -		/delete-node/ rmtfs@86700000;
> +		/delete-node/ rmtfs;
>  		rmtfs@f6c00000 {
>  			compatible = "qcom,rmtfs-mem";
>  			reg = <0 0xf6c00000 0 0x200000>;
> @@ -118,7 +118,7 @@ rmtfs@f6c00000 {
>  		};
>  
>  		/delete-node/ mba@91500000;
> -		mba_region: mba@f6f00000 {
> +		mba_mem: mba@f6f00000 {
>  			reg = <0x0 0xf6f00000 0x0 0x100000>;
>  			no-map;
>  		};
> diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
> index eb3ec5ff46eb..1495fff6ffc9 100644
> --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
> @@ -384,60 +384,65 @@ reserved-memory {
>  		#size-cells = <2>;
>  		ranges;
>  
> -		mba_region: mba@91500000 {
> -			reg = <0x0 0x91500000 0x0 0x200000>;
> +		hyp_mem: memory@85800000 {
> +			reg = <0x0 0x85800000 0x0 0x600000>;
>  			no-map;
>  		};
>  
> -		slpi_region: slpi@90b00000 {
> -			reg = <0x0 0x90b00000 0x0 0xa00000>;
> +		xbl_mem: memory@85e00000 {
> +			reg = <0x0 0x85e00000 0x0 0x200000>;
>  			no-map;
>  		};
>  
> -		venus_region: venus@90400000 {
> -			reg = <0x0 0x90400000 0x0 0x700000>;
> +		smem_mem: smem-mem@86000000 {
> +			reg = <0x0 0x86000000 0x0 0x200000>;
>  			no-map;
>  		};
>  
> -		adsp_region: adsp@8ea00000 {
> -			reg = <0x0 0x8ea00000 0x0 0x1a00000>;
> +		tz_mem: memory@86200000 {
> +			reg = <0x0 0x86200000 0x0 0x2600000>;
>  			no-map;
>  		};
>  
> -		mpss_region: mpss@88800000 {
> -			reg = <0x0 0x88800000 0x0 0x6200000>;
> +		rmtfs_mem: rmtfs {
> +			compatible = "qcom,rmtfs-mem";
> +
> +			size = <0x0 0x200000>;
> +			alloc-ranges = <0x0 0xa0000000 0x0 0x2000000>;
>  			no-map;
> +
> +			qcom,client-id = <1>;
> +			qcom,vmid = <15>;
>  		};
>  
> -		smem_mem: smem-mem@86000000 {
> -			reg = <0x0 0x86000000 0x0 0x200000>;
> +		mpss_mem: mpss@88800000 {
> +			reg = <0x0 0x88800000 0x0 0x6200000>;
>  			no-map;
>  		};
>  
> -		memory@85800000 {
> -			reg = <0x0 0x85800000 0x0 0x800000>;
> +		adsp_mem: adsp@8ea00000 {
> +			reg = <0x0 0x8ea00000 0x0 0x1b00000>;
>  			no-map;
>  		};
>  
> -		memory@86200000 {
> -			reg = <0x0 0x86200000 0x0 0x2600000>;
> +		slpi_mem: slpi@90500000 {
> +			reg = <0x0 0x90500000 0x0 0xa00000>;
>  			no-map;
>  		};
>  
> -		rmtfs@86700000 {
> -			compatible = "qcom,rmtfs-mem";
> -
> -			size = <0x0 0x200000>;
> -			alloc-ranges = <0x0 0xa0000000 0x0 0x2000000>;
> +		gpu_mem: gpu@90f00000 {
> +			compatible = "shared-dma-pool";
> +			reg = <0x0 0x90f00000 0x0 0x100000>;
>  			no-map;
> +		};
>  
> -			qcom,client-id = <1>;
> -			qcom,vmid = <15>;
> +		venus_mem: venus@91000000 {
> +			reg = <0x0 0x91000000 0x0 0x500000>;
> +			no-map;
>  		};
>  
> -		zap_shader_region: gpu@8f200000 {
> -			compatible = "shared-dma-pool";
> -			reg = <0x0 0x90b00000 0x0 0xa00000>;
> +		mba_mem: mba@91500000 {
> +			reg = <0x0 0x91500000 0x0 0x200000>;
>  			no-map;
>  		};
>  	};
> @@ -1013,7 +1018,7 @@ opp-133000000 {
>  			};
>  
>  			zap-shader {
> -				memory-region = <&zap_shader_region>;
> +				memory-region = <&gpu_mem>;
>  			};
>  		};
>  
> @@ -2001,7 +2006,7 @@ venus: video-codec@c00000 {
>  				 <&venus_smmu 0x2c>,
>  				 <&venus_smmu 0x2d>,
>  				 <&venus_smmu 0x31>;
> -			memory-region = <&venus_region>;
> +			memory-region = <&venus_mem>;
>  			status = "disabled";
>  
>  			video-decoder {
> @@ -3008,7 +3013,7 @@ adsp_pil: remoteproc@9300000 {
>  			clocks = <&xo_board>;
>  			clock-names = "xo";
>  
> -			memory-region = <&adsp_region>;
> +			memory-region = <&adsp_mem>;
>  
>  			qcom,smem-states = <&smp2p_adsp_out 0>;
>  			qcom,smem-state-names = "stop";
> -- 
> 2.33.0
> 
> 

  reply	other threads:[~2021-10-24  3:04 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-26 19:06 [PATCH v2 0/5] msm8996: Enable support for MSS and SLPI Yassine Oudjana
2021-09-26 19:06 ` [PATCH v2 1/5] arm64: dts: qcom: msm8996: Revamp reserved memory Yassine Oudjana
2021-10-24  3:04   ` Bjorn Andersson [this message]
2021-11-02 23:50     ` Dmitry Baryshkov
2021-11-03  2:42       ` Yassine Oudjana
2021-11-03 13:55         ` Dmitry Baryshkov
2022-04-03 19:40   ` Dmitry Baryshkov
2021-09-26 19:06 ` [PATCH v2 2/5] remoteproc: qcom: pas: Use the same init resources for MSM8996 and MSM8998 Yassine Oudjana
2021-09-27 23:13   ` (subset) " Bjorn Andersson
2021-09-26 19:06 ` [PATCH v2 3/5] arm64: dts: qcom: msm8996: Unify smp2p naming Yassine Oudjana
2022-04-03 19:41   ` Dmitry Baryshkov
2021-09-26 19:06 ` [PATCH v2 4/5] arm64: dts: qcom: msm8996: Add MSS and SLPI Yassine Oudjana
2022-04-03 19:41   ` Dmitry Baryshkov
2021-09-26 19:06 ` [PATCH v2 5/5] arm64: dts: qcom: msm8996-xiaomi-*: Enable " Yassine Oudjana
2022-04-03 19:41   ` Dmitry Baryshkov

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