From: Ivan Uvarov <i.uvarov@cognitivepilot.com> To: devicetree@vger.kernel.org Cc: Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@siol.net>, Maxime Ripard <mripard@kernel.org>, Rob Herring <robh+dt@kernel.org>, linux-arm-kernel@lists.infradead.org, Andre Przywara <andre.przywara@arm.com>, Icenowy Zheng <icenowy@aosc.io>, Ivan Uvarov <i.uvarov@cognitivepilot.com> Subject: [PATCH v4 1/5] ARM: dts: sun8i: r40: add /omit-if-no-ref/ to pinmux nodes for UARTs 0&3 Date: Wed, 7 Apr 2021 14:14:24 +0300 [thread overview] Message-ID: <20210407111428.3755684-2-i.uvarov@cognitivepilot.com> (raw) In-Reply-To: <20210407111428.3755684-1-i.uvarov@cognitivepilot.com> This patch adds the /omit-if-no-ref/ keyword to the pio nodes for UART0 and UART3 pins of the R40 SoC, which would reduce the fdt size on boards which do not use these UARTs. Signed-off-by: Ivan Uvarov <i.uvarov@cognitivepilot.com> 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index d5ad3b9efd..0b257a0779 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -631,16 +631,19 @@ spi1_cs1_pi_pin: spi1-cs1-pi-pin { function = "spi1"; }; + /omit-if-no-ref/ uart0_pb_pins: uart0-pb-pins { pins = "PB22", "PB23"; function = "uart0"; }; + /omit-if-no-ref/ uart3_pg_pins: uart3-pg-pins { pins = "PG6", "PG7"; function = "uart3"; }; + /omit-if-no-ref/ uart3_rts_cts_pg_pins: uart3-rts-cts-pg-pins { pins = "PG8", "PG9"; function = "uart3"; -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Ivan Uvarov <i.uvarov@cognitivepilot.com> To: devicetree@vger.kernel.org Cc: Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@siol.net>, Maxime Ripard <mripard@kernel.org>, Rob Herring <robh+dt@kernel.org>, linux-arm-kernel@lists.infradead.org, Andre Przywara <andre.przywara@arm.com>, Icenowy Zheng <icenowy@aosc.io>, Ivan Uvarov <i.uvarov@cognitivepilot.com> Subject: [PATCH v4 1/5] ARM: dts: sun8i: r40: add /omit-if-no-ref/ to pinmux nodes for UARTs 0&3 Date: Wed, 7 Apr 2021 14:14:24 +0300 [thread overview] Message-ID: <20210407111428.3755684-2-i.uvarov@cognitivepilot.com> (raw) In-Reply-To: <20210407111428.3755684-1-i.uvarov@cognitivepilot.com> This patch adds the /omit-if-no-ref/ keyword to the pio nodes for UART0 and UART3 pins of the R40 SoC, which would reduce the fdt size on boards which do not use these UARTs. Signed-off-by: Ivan Uvarov <i.uvarov@cognitivepilot.com> 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index d5ad3b9efd..0b257a0779 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -631,16 +631,19 @@ spi1_cs1_pi_pin: spi1-cs1-pi-pin { function = "spi1"; }; + /omit-if-no-ref/ uart0_pb_pins: uart0-pb-pins { pins = "PB22", "PB23"; function = "uart0"; }; + /omit-if-no-ref/ uart3_pg_pins: uart3-pg-pins { pins = "PG6", "PG7"; function = "uart3"; }; + /omit-if-no-ref/ uart3_rts_cts_pg_pins: uart3-rts-cts-pg-pins { pins = "PG8", "PG9"; function = "uart3"; -- 2.25.1 _______________________________________________ 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:[~2021-04-07 11:15 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-07 11:14 [PATCH v4 0/5] add devicetree for Forlinx FETA40i-C & OKA40i-C Ivan Uvarov 2021-04-07 11:14 ` Ivan Uvarov 2021-04-07 11:14 ` Ivan Uvarov [this message] 2021-04-07 11:14 ` [PATCH v4 1/5] ARM: dts: sun8i: r40: add /omit-if-no-ref/ to pinmux nodes for UARTs 0&3 Ivan Uvarov 2021-04-07 11:14 ` [PATCH v4 2/5] ARM: dts: sun8i: r40: add pinmux settings for MMC3 and UARTs 2,4,5&7 Ivan Uvarov 2021-04-07 11:14 ` [PATCH v4 2/5] ARM: dts: sun8i: r40: add pinmux settings for MMC3 and UARTs 2, 4, 5&7 Ivan Uvarov 2021-04-07 11:14 ` [PATCH v4 3/5] dt-bindings: add compatible vendor prefix for Forlinx Ivan Uvarov 2021-04-07 11:14 ` Ivan Uvarov 2021-04-08 20:14 ` Rob Herring 2021-04-08 20:14 ` Rob Herring 2021-04-07 11:14 ` [PATCH v4 4/5] dt-bindings: arm: add compatible for Forlinx OKA40i-C and FETA40i-C Ivan Uvarov 2021-04-07 11:14 ` Ivan Uvarov 2021-04-08 20:14 ` Rob Herring 2021-04-08 20:14 ` Rob Herring 2021-04-07 11:14 ` [PATCH v4 5/5] ARM: dts: sun8i: r40: add devicetree for Forlinx FETA40i-C & OKA40i-C Ivan Uvarov 2021-04-07 11:14 ` Ivan Uvarov 2021-04-15 8:08 ` [PATCH v4 0/5] " Maxime Ripard 2021-04-15 8:08 ` Maxime Ripard
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