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Mon, 22 Jul 2024 10:57:51 -0700 (PDT) Received: from localhost ([136.62.192.75]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-708f6195f6bsm1620485a34.77.2024.07.22.10.57.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Jul 2024 10:57:51 -0700 (PDT) From: Sam Protsenko To: Minkyu Kang , Minkyu Kang Cc: Tom Rini , Peng Fan , Jaehoon Chung , Simon Glass , Quentin Schulz , Philipp Tomsich , Kever Yang , Eugeniy Paltsev , Peter Robinson , Jonas Karlman , Yang Xiwen , Ferass El Hafidi , Sean Anderson , u-boot@lists.denx.de, uboot-snps-arc@synopsys.com Subject: [PATCH v3 14/38] arm: dts: exynos: Add upstream DW MMC properties to all Exynos dts Date: Mon, 22 Jul 2024 12:57:16 -0500 Message-Id: <20240722175740.6985-15-semen.protsenko@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240722175740.6985-1-semen.protsenko@linaro.org> References: <20240722175740.6985-1-semen.protsenko@linaro.org> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Some device tree properties for DW MMC block were updated in Linux kernel. Let's follow its example and rework corresponding properties in all Exynos device trees. Don't remove outdated properties yet, it'll be done later once DW MMC driver is updated accordingly to read the updated properties instead of outdated ones. Next properties are added: * samsung,dw-mshc-ciu-div and samsung,dw-mshc-sdr-timing: They were derived from outdated samsung,timing property. * fifo-depth (generic replacement for fifoth_val): FIFO depth was calculated from fifoth_val (using expressions from FIFOTH register description in TRM): fifo-depth = ((fifoth_val >> 16) + 1) * 2 * bus-width: generic replacement for samsung,bus-width * clock-frequency: generic replacement for bus_hz * non-removable: generic replacement for samsung,removable = <0> No functional change. Signed-off-by: Sam Protsenko --- Changes in v3: - (none) Changes in v2: - (none) arch/arm/dts/exynos4210-origen.dts | 1 + arch/arm/dts/exynos4210-trats.dts | 2 ++ arch/arm/dts/exynos4210-universal_c210.dts | 2 ++ arch/arm/dts/exynos4412-odroid.dts | 6 ++++++ arch/arm/dts/exynos4412-trats2.dts | 8 ++++++++ arch/arm/dts/exynos5250-arndale.dts | 6 ++++++ arch/arm/dts/exynos5250-smdk5250.dts | 7 +++++++ arch/arm/dts/exynos5250-snow.dts | 7 +++++++ arch/arm/dts/exynos5250-spring.dts | 4 ++++ arch/arm/dts/exynos5420-smdk5420.dts | 7 +++++++ arch/arm/dts/exynos5422-odroidxu3.dts | 2 ++ arch/arm/dts/exynos54xx.dtsi | 7 +++++++ 12 files changed, 59 insertions(+) diff --git a/arch/arm/dts/exynos4210-origen.dts b/arch/arm/dts/exynos4210-origen.dts index 65a5fcd67eff..a4915de2c49c 100644 --- a/arch/arm/dts/exynos4210-origen.dts +++ b/arch/arm/dts/exynos4210-origen.dts @@ -26,6 +26,7 @@ &sdhci2 { samsung,bus-width = <4>; + bus-width = <4>; samsung,timing = <1 2 3>; cd-gpios = <&gpk2 2 0>; status = "okay"; diff --git a/arch/arm/dts/exynos4210-trats.dts b/arch/arm/dts/exynos4210-trats.dts index 05989ee97e5b..4fbdf4730994 100644 --- a/arch/arm/dts/exynos4210-trats.dts +++ b/arch/arm/dts/exynos4210-trats.dts @@ -241,6 +241,7 @@ &sdhci0 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <1 3 3>; pwr-gpios = <&gpk0 2 0>; status = "okay"; @@ -248,6 +249,7 @@ &sdhci2 { samsung,bus-width = <4>; + bus-width = <4>; samsung,timing = <1 2 3>; cd-gpios = <&gpx3 4 0>; status = "okay"; diff --git a/arch/arm/dts/exynos4210-universal_c210.dts b/arch/arm/dts/exynos4210-universal_c210.dts index 610a8ad2e71e..1b3ac1fee15f 100644 --- a/arch/arm/dts/exynos4210-universal_c210.dts +++ b/arch/arm/dts/exynos4210-universal_c210.dts @@ -236,6 +236,7 @@ &sdhci0 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <1 3 3>; pwr-gpios = <&gpk0 2 0>; status = "okay"; @@ -243,6 +244,7 @@ &sdhci2 { samsung,bus-width = <4>; + bus-width = <4>; samsung,timing = <1 2 3>; cd-gpios = <&gpx3 4 0>; status = "okay"; diff --git a/arch/arm/dts/exynos4412-odroid.dts b/arch/arm/dts/exynos4412-odroid.dts index ce08e8dc1ebb..24e96ed05868 100644 --- a/arch/arm/dts/exynos4412-odroid.dts +++ b/arch/arm/dts/exynos4412-odroid.dts @@ -243,9 +243,15 @@ &mshc_0 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <2 1 0>; + samsung,dw-mshc-ciu-div = <0>; + samsung,dw-mshc-sdr-timing = <2 1>; samsung,removable = <0>; + non-removable; fifoth_val = <0x203f0040>; + fifo-depth = <0x80>; + clock-frequency = <400000000>; bus_hz = <400000000>; div = <0x3>; index = <4>; diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts index c4db137e01f6..30758ffa1ef9 100644 --- a/arch/arm/dts/exynos4412-trats2.dts +++ b/arch/arm/dts/exynos4412-trats2.dts @@ -109,6 +109,7 @@ sdhci@12510000 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <1 3 3>; pwr-gpios = <&gpk0 4 0>; status = "disabled"; @@ -432,6 +433,7 @@ &sdhci0 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <1 3 3>; pwr-gpios = <&gpk0 4 0>; status = "disabled"; @@ -439,6 +441,7 @@ &sdhci2 { samsung,bus-width = <4>; + bus-width = <4>; samsung,timing = <1 2 3>; cd-gpios = <&gpk2 2 0>; status = "okay"; @@ -446,9 +449,14 @@ &mshc_0 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <2 1 0>; + samsung,dw-mshc-ciu-div = <0>; + samsung,dw-mshc-sdr-timing = <2 1>; samsung,removable = <0>; + non-removable; fifoth_val = <0x203f0040>; + clock-frequency = <400000000>; bus_hz = <400000000>; div = <0x3>; index = <4>; diff --git a/arch/arm/dts/exynos5250-arndale.dts b/arch/arm/dts/exynos5250-arndale.dts index 60309c61f302..7f84589c97a2 100644 --- a/arch/arm/dts/exynos5250-arndale.dts +++ b/arch/arm/dts/exynos5250-arndale.dts @@ -28,7 +28,10 @@ mmc@12200000 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <1 3 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 3>; }; mmc@12210000 { @@ -37,7 +40,10 @@ mmc@12220000 { samsung,bus-width = <4>; + bus-width = <4>; samsung,timing = <1 2 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 2>; }; mmc@12230000 { diff --git a/arch/arm/dts/exynos5250-smdk5250.dts b/arch/arm/dts/exynos5250-smdk5250.dts index afe0cca48a93..882db2d1f608 100644 --- a/arch/arm/dts/exynos5250-smdk5250.dts +++ b/arch/arm/dts/exynos5250-smdk5250.dts @@ -146,8 +146,12 @@ mmc@12200000 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <1 3 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 3>; samsung,removable = <0>; + non-removable; }; mmc@12210000 { @@ -156,7 +160,10 @@ mmc@12220000 { samsung,bus-width = <4>; + bus-width = <4>; samsung,timing = <1 2 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 2>; samsung,removable = <1>; }; diff --git a/arch/arm/dts/exynos5250-snow.dts b/arch/arm/dts/exynos5250-snow.dts index e41f2d3041e2..bcf04d5c07c0 100644 --- a/arch/arm/dts/exynos5250-snow.dts +++ b/arch/arm/dts/exynos5250-snow.dts @@ -302,8 +302,12 @@ mmc@12200000 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <1 3 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 3>; samsung,removable = <0>; + non-removable; }; mmc@12210000 { @@ -312,7 +316,10 @@ mmc@12220000 { samsung,bus-width = <4>; + bus-width = <4>; samsung,timing = <1 2 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 2>; samsung,removable = <1>; }; diff --git a/arch/arm/dts/exynos5250-spring.dts b/arch/arm/dts/exynos5250-spring.dts index 77e7a6b9e45a..7270a546a795 100644 --- a/arch/arm/dts/exynos5250-spring.dts +++ b/arch/arm/dts/exynos5250-spring.dts @@ -104,8 +104,12 @@ mmc@12200000 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <1 3 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 3>; samsung,removable = <0>; + non-removable; }; mmc@12210000 { diff --git a/arch/arm/dts/exynos5420-smdk5420.dts b/arch/arm/dts/exynos5420-smdk5420.dts index 7a5da674fbed..1f27baafebaf 100644 --- a/arch/arm/dts/exynos5420-smdk5420.dts +++ b/arch/arm/dts/exynos5420-smdk5420.dts @@ -107,8 +107,12 @@ mmc@12200000 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <1 3 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 3>; samsung,removable = <0>; + non-removable; samsung,pre-init; }; @@ -118,7 +122,10 @@ mmc@12220000 { samsung,bus-width = <4>; + bus-width = <4>; samsung,timing = <1 2 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 2>; samsung,removable = <1>; }; diff --git a/arch/arm/dts/exynos5422-odroidxu3.dts b/arch/arm/dts/exynos5422-odroidxu3.dts index 9d055d066fd3..767b3e415d58 100644 --- a/arch/arm/dts/exynos5422-odroidxu3.dts +++ b/arch/arm/dts/exynos5422-odroidxu3.dts @@ -281,10 +281,12 @@ mmc@12200000 { fifoth_val = <0x201f0020>; + fifo-depth = <0x40>; }; mmc@12220000 { fifoth_val = <0x201f0020>; + fifo-depth = <0x40>; }; emmc-reset { diff --git a/arch/arm/dts/exynos54xx.dtsi b/arch/arm/dts/exynos54xx.dtsi index 221da8b4850b..fd74166c7e48 100644 --- a/arch/arm/dts/exynos54xx.dtsi +++ b/arch/arm/dts/exynos54xx.dtsi @@ -120,8 +120,12 @@ mmc@12200000 { samsung,bus-width = <8>; + bus-width = <8>; samsung,timing = <1 3 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 3>; samsung,removable = <0>; + non-removable; samsung,pre-init; }; @@ -131,7 +135,10 @@ mmc@12220000 { samsung,bus-width = <4>; + bus-width = <4>; samsung,timing = <1 2 3>; + samsung,dw-mshc-ciu-div = <3>; + samsung,dw-mshc-sdr-timing = <1 2>; samsung,removable = <1>; };