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[61.220.246.151]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a2f3c74490sm11679335ad.5.2025.12.18.22.31.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Dec 2025 22:32:00 -0800 (PST) From: Cosmo Chou To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, cosmo.chou@quantatw.com, Cosmo Chou Subject: [PATCH] ARM: dts: aspeed: bletchley: Remove try-power-role from connectors Date: Fri, 19 Dec 2025 14:29:48 +0800 Message-ID: <20251219062948.528824-1-chou.cosmo@gmail.com> X-Mailer: git-send-email 2.43.0 X-Mailing-List: linux-aspeed@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Remove the "try-power-role = sink" property from all USB-C connectors. The try mechanism is unnecessary and wastes time during connection. Since power-role = "dual" is already configured, standard USB PD negotiation is sufficient and more efficient. Signed-off-by: Cosmo Chou --- arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts index 7c27bf6bb51d..d1a04b63df9e 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts @@ -414,7 +414,6 @@ connector { label = "USB-C"; pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; power-role = "dual"; - try-power-role = "sink"; data-role = "dual"; source-pdos = ; sink-pdos = ; @@ -501,7 +500,6 @@ connector { label = "USB-C"; pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; power-role = "dual"; - try-power-role = "sink"; data-role = "dual"; source-pdos = ; sink-pdos = ; @@ -588,7 +586,6 @@ connector { label = "USB-C"; pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; power-role = "dual"; - try-power-role = "sink"; data-role = "dual"; source-pdos = ; sink-pdos = ; @@ -675,7 +672,6 @@ connector { label = "USB-C"; pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; power-role = "dual"; - try-power-role = "sink"; data-role = "dual"; source-pdos = ; sink-pdos = ; @@ -762,7 +758,6 @@ connector { label = "USB-C"; pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; power-role = "dual"; - try-power-role = "sink"; data-role = "dual"; source-pdos = ; sink-pdos = ; @@ -849,7 +844,6 @@ connector { label = "USB-C"; pd-revision = /bits/ 8 <0x2 0x0 0x1 0x20>; power-role = "dual"; - try-power-role = "sink"; data-role = "dual"; source-pdos = ; sink-pdos = ; -- 2.43.0