From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eugen.Hristev at microchip.com Date: Mon, 26 Aug 2019 06:47:06 +0000 Subject: [U-Boot] [PATCH 2/4] ARM: dts: at91: sama5d27_wlsom1_ek: add support for qspi In-Reply-To: <1566801667-16804-1-git-send-email-eugen.hristev@microchip.com> References: <1566801667-16804-1-git-send-email-eugen.hristev@microchip.com> Message-ID: <1566801667-16804-2-git-send-email-eugen.hristev@microchip.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Eugen Hristev Add node for qspi1 memory connected on the wlsom Signed-off-by: Eugen Hristev --- arch/arm/dts/at91-sama5d27_wlsom1_ek-u-boot.dtsi | 12 ++++++++++++ arch/arm/dts/at91-sama5d27_wlsom1_ek.dts | 4 ++++ arch/arm/dts/sama5d27_wlsom1.dtsi | 22 ++++++++++++++++++++++ 3 files changed, 38 insertions(+) diff --git a/arch/arm/dts/at91-sama5d27_wlsom1_ek-u-boot.dtsi b/arch/arm/dts/at91-sama5d27_wlsom1_ek-u-boot.dtsi index 48ab217..dae1fba 100644 --- a/arch/arm/dts/at91-sama5d27_wlsom1_ek-u-boot.dtsi +++ b/arch/arm/dts/at91-sama5d27_wlsom1_ek-u-boot.dtsi @@ -13,6 +13,14 @@ }; }; +&qspi1 { + u-boot,dm-pre-reloc; +}; + +&qspi1_flash { + u-boot,dm-pre-reloc; +}; + &sdmmc0 { u-boot,dm-pre-reloc; }; @@ -36,3 +44,7 @@ &pinctrl_uart0_default { u-boot,dm-pre-reloc; }; + +&pinctrl_qspi1_default { + u-boot,dm-pre-reloc; +}; diff --git a/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts b/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts index 21986ec..32d3404 100644 --- a/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts +++ b/arch/arm/dts/at91-sama5d27_wlsom1_ek.dts @@ -38,6 +38,10 @@ }; apb { + qspi1: spi at f0024000 { + status = "okay"; + }; + macb0: ethernet at f8008000 { status = "okay"; }; diff --git a/arch/arm/dts/sama5d27_wlsom1.dtsi b/arch/arm/dts/sama5d27_wlsom1.dtsi index 3d27570..889a003 100644 --- a/arch/arm/dts/sama5d27_wlsom1.dtsi +++ b/arch/arm/dts/sama5d27_wlsom1.dtsi @@ -18,6 +18,19 @@ ahb { apb { + qspi1: spi at f0024000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi1_default>; + + qspi1_flash: spi_flash at 0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + }; + }; + macb0: ethernet at f8008000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>; @@ -49,6 +62,15 @@ bias-disable; }; + pinctrl_qspi1_default: qspi1_default { + pinmux = , + , + , + , + , + ; + bias-pull-up; + }; }; }; }; -- 2.7.4