From: Jan Kiszka <jan.kiszka@siemens.com> To: Nishanth Menon <nm@ti.com>, Tero Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org> Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Bao Cheng Su <baocheng.su@siemens.com>, Chao Zeng <chao.zeng@siemens.com> Subject: [PATCH v2 2/4] arm64: dts: ti: iot2050: Disable SR2.0-only PRUs Date: Tue, 7 Sep 2021 18:38:00 +0200 [thread overview] Message-ID: <5c2c629db5bf85fd9840e7fde0eeaae081feaa56.1631032682.git.jan.kiszka@siemens.com> (raw) In-Reply-To: <cover.1631032682.git.jan.kiszka@siemens.com> From: Jan Kiszka <jan.kiszka@siemens.com> The IOT2050 devices described so far are using SR1.0 silicon, thus do not have the additional PRUs of the ICSSG of the SR2.0. Disable them. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> --- .../boot/dts/ti/k3-am65-iot2050-common.dtsi | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi index 1008e9162ba2..63a28e18a3bf 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi @@ -714,3 +714,27 @@ &icssg1_mdio { &icssg2_mdio { status = "disabled"; }; + +&tx_pru0_0 { + status = "disabled"; +}; + +&tx_pru0_1 { + status = "disabled"; +}; + +&tx_pru1_0 { + status = "disabled"; +}; + +&tx_pru1_1 { + status = "disabled"; +}; + +&tx_pru2_0 { + status = "disabled"; +}; + +&tx_pru2_1 { + status = "disabled"; +}; -- 2.31.1
WARNING: multiple messages have this Message-ID (diff)
From: Jan Kiszka <jan.kiszka@siemens.com> To: Nishanth Menon <nm@ti.com>, Tero Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org> Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Bao Cheng Su <baocheng.su@siemens.com>, Chao Zeng <chao.zeng@siemens.com> Subject: [PATCH v2 2/4] arm64: dts: ti: iot2050: Disable SR2.0-only PRUs Date: Tue, 7 Sep 2021 18:38:00 +0200 [thread overview] Message-ID: <5c2c629db5bf85fd9840e7fde0eeaae081feaa56.1631032682.git.jan.kiszka@siemens.com> (raw) In-Reply-To: <cover.1631032682.git.jan.kiszka@siemens.com> From: Jan Kiszka <jan.kiszka@siemens.com> The IOT2050 devices described so far are using SR1.0 silicon, thus do not have the additional PRUs of the ICSSG of the SR2.0. Disable them. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> --- .../boot/dts/ti/k3-am65-iot2050-common.dtsi | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi index 1008e9162ba2..63a28e18a3bf 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi @@ -714,3 +714,27 @@ &icssg1_mdio { &icssg2_mdio { status = "disabled"; }; + +&tx_pru0_0 { + status = "disabled"; +}; + +&tx_pru0_1 { + status = "disabled"; +}; + +&tx_pru1_0 { + status = "disabled"; +}; + +&tx_pru1_1 { + status = "disabled"; +}; + +&tx_pru2_0 { + status = "disabled"; +}; + +&tx_pru2_1 { + status = "disabled"; +}; -- 2.31.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-09-07 16:38 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-09-07 16:37 [PATCH v2 0/4] arm64: dts: Update IOT2050 boards Jan Kiszka 2021-09-07 16:37 ` Jan Kiszka 2021-09-07 16:37 ` [PATCH v2 1/4] arm64: dts: ti: k3-am65: Flip mmc device ordering Jan Kiszka 2021-09-07 16:37 ` Jan Kiszka 2021-09-08 2:44 ` Nishanth Menon 2021-09-08 2:44 ` Nishanth Menon 2021-09-08 5:25 ` Jan Kiszka 2021-09-08 5:25 ` Jan Kiszka 2021-09-08 5:48 ` Nishanth Menon 2021-09-08 5:48 ` Nishanth Menon 2021-09-08 6:06 ` Jan Kiszka 2021-09-08 6:06 ` Jan Kiszka 2021-09-07 16:38 ` Jan Kiszka [this message] 2021-09-07 16:38 ` [PATCH v2 2/4] arm64: dts: ti: iot2050: Disable SR2.0-only PRUs Jan Kiszka 2021-09-07 16:38 ` [PATCH v2 3/4] arm64: dts: ti: iot2050: Prepare for adding 2nd-generation boards Jan Kiszka 2021-09-07 16:38 ` Jan Kiszka 2021-09-07 16:38 ` [PATCH v2 4/4] arm64: dts: ti: iot2050: Add support for product generation 2 boards Jan Kiszka 2021-09-07 16:38 ` Jan Kiszka
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