From: nick.hawkins@hpe.com To: nick.hawkins@hpe.com Cc: broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, verdun@hpe.com, linux@armlinux.org.uk, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, arnd@arndb.de, joel@jms.id.au Subject: [PATCH v5 3/5] ARM: dts: hpe: Add spi driver node Date: Wed, 27 Jul 2022 11:47:34 -0500 [thread overview] Message-ID: <20220727164736.48619-4-nick.hawkins@hpe.com> (raw) In-Reply-To: <20220727164736.48619-1-nick.hawkins@hpe.com> From: Nick Hawkins <nick.hawkins@hpe.com> Add support for the SPI flash interface on the GXP SoC. Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com> --- v5: *No change v4: *No change v3: *No change v2: *No change --- arch/arm/boot/dts/hpe-bmc-dl360gen10.dts | 58 ++++++++++++++++++++++++ arch/arm/boot/dts/hpe-gxp.dtsi | 21 ++++++++- 2 files changed, 78 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts b/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts index 3a7382ce40ef..d49dcef95c5c 100644 --- a/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts +++ b/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts @@ -24,3 +24,61 @@ reg = <0x40000000 0x20000000>; }; }; + +&spifi { + status = "okay"; + flash@0 { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + u-boot@0 { + label = "u-boot"; + reg = <0x0 0x60000>; + }; + + u-boot-env@60000 { + label = "u-boot-env"; + reg = <0x60000 0x20000>; + }; + + kernel@80000 { + label = "kernel"; + reg = <0x80000 0x4c0000>; + }; + + rofs@540000 { + label = "rofs"; + reg = <0x540000 0x1740000>; + }; + + rwfs@1c80000 { + label = "rwfs"; + reg = <0x1c80000 0x250000>; + }; + + section@1ed0000{ + label = "section"; + reg = <0x1ed0000 0x130000>; + }; + }; + }; + flash@1 { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + host-prime@0 { + label = "host-prime"; + reg = <0x0 0x02000000>; + }; + + host-second@2000000 { + label = "host-second"; + reg = <0x02000000 0x02000000>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/hpe-gxp.dtsi b/arch/arm/boot/dts/hpe-gxp.dtsi index cf735b3c4f35..f28349bdeee1 100644 --- a/arch/arm/boot/dts/hpe-gxp.dtsi +++ b/arch/arm/boot/dts/hpe-gxp.dtsi @@ -56,9 +56,28 @@ compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; - ranges = <0x0 0xc0000000 0x30000000>; + ranges = <0x0 0xc0000000 0x40000000>; dma-ranges; + spifi: spi@200 { + compatible = "hpe,gxp-spifi"; + reg = <0x200 0x80>, <0xc000 0x100>, <0x38000000 0x8000000>; + interrupts = <20>; + interrupt-parent = <&vic0>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + flash@0 { + reg = <0>; + compatible = "jedec,spi-nor"; + }; + + flash@1 { + reg = <1>; + compatible = "jedec,spi-nor"; + }; + }; + vic0: interrupt-controller@eff0000 { compatible = "arm,pl192-vic"; reg = <0xeff0000 0x1000>; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: nick.hawkins@hpe.com To: nick.hawkins@hpe.com Cc: broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, verdun@hpe.com, linux@armlinux.org.uk, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, arnd@arndb.de, joel@jms.id.au Subject: [PATCH v5 3/5] ARM: dts: hpe: Add spi driver node Date: Wed, 27 Jul 2022 11:47:34 -0500 [thread overview] Message-ID: <20220727164736.48619-4-nick.hawkins@hpe.com> (raw) In-Reply-To: <20220727164736.48619-1-nick.hawkins@hpe.com> From: Nick Hawkins <nick.hawkins@hpe.com> Add support for the SPI flash interface on the GXP SoC. Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com> --- v5: *No change v4: *No change v3: *No change v2: *No change --- arch/arm/boot/dts/hpe-bmc-dl360gen10.dts | 58 ++++++++++++++++++++++++ arch/arm/boot/dts/hpe-gxp.dtsi | 21 ++++++++- 2 files changed, 78 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts b/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts index 3a7382ce40ef..d49dcef95c5c 100644 --- a/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts +++ b/arch/arm/boot/dts/hpe-bmc-dl360gen10.dts @@ -24,3 +24,61 @@ reg = <0x40000000 0x20000000>; }; }; + +&spifi { + status = "okay"; + flash@0 { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + u-boot@0 { + label = "u-boot"; + reg = <0x0 0x60000>; + }; + + u-boot-env@60000 { + label = "u-boot-env"; + reg = <0x60000 0x20000>; + }; + + kernel@80000 { + label = "kernel"; + reg = <0x80000 0x4c0000>; + }; + + rofs@540000 { + label = "rofs"; + reg = <0x540000 0x1740000>; + }; + + rwfs@1c80000 { + label = "rwfs"; + reg = <0x1c80000 0x250000>; + }; + + section@1ed0000{ + label = "section"; + reg = <0x1ed0000 0x130000>; + }; + }; + }; + flash@1 { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + host-prime@0 { + label = "host-prime"; + reg = <0x0 0x02000000>; + }; + + host-second@2000000 { + label = "host-second"; + reg = <0x02000000 0x02000000>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/hpe-gxp.dtsi b/arch/arm/boot/dts/hpe-gxp.dtsi index cf735b3c4f35..f28349bdeee1 100644 --- a/arch/arm/boot/dts/hpe-gxp.dtsi +++ b/arch/arm/boot/dts/hpe-gxp.dtsi @@ -56,9 +56,28 @@ compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; - ranges = <0x0 0xc0000000 0x30000000>; + ranges = <0x0 0xc0000000 0x40000000>; dma-ranges; + spifi: spi@200 { + compatible = "hpe,gxp-spifi"; + reg = <0x200 0x80>, <0xc000 0x100>, <0x38000000 0x8000000>; + interrupts = <20>; + interrupt-parent = <&vic0>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + flash@0 { + reg = <0>; + compatible = "jedec,spi-nor"; + }; + + flash@1 { + reg = <1>; + compatible = "jedec,spi-nor"; + }; + }; + vic0: interrupt-controller@eff0000 { compatible = "arm,pl192-vic"; reg = <0xeff0000 0x1000>; -- 2.17.1
next prev parent reply other threads:[~2022-07-27 16:48 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-07-27 16:47 [PATCH v5 0/5] Add SPI Driver to HPE GXP Architecture nick.hawkins 2022-07-27 16:47 ` nick.hawkins 2022-07-27 16:47 ` [PATCH v5 1/5] spi: spi-gxp: Add support for HPE GXP SoCs nick.hawkins 2022-07-27 16:47 ` nick.hawkins 2022-07-27 16:47 ` [PATCH v5 2/5] spi: dt-bindings: add documentation for hpe,gxp-spifi nick.hawkins 2022-07-27 16:47 ` nick.hawkins 2022-07-27 16:50 ` Krzysztof Kozlowski 2022-07-27 16:50 ` Krzysztof Kozlowski 2022-07-27 18:32 ` Hawkins, Nick 2022-07-27 18:32 ` Hawkins, Nick 2022-07-27 16:47 ` nick.hawkins [this message] 2022-07-27 16:47 ` [PATCH v5 3/5] ARM: dts: hpe: Add spi driver node nick.hawkins 2022-07-27 16:47 ` [PATCH v5 4/5] ARM: configs: multi_v7_defconfig: Enable HPE GXP SPI driver nick.hawkins 2022-07-27 16:47 ` nick.hawkins 2022-07-27 16:47 ` [PATCH v5 5/5] MAINTAINERS: add spi support to GXP nick.hawkins 2022-07-27 16:47 ` nick.hawkins
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20220727164736.48619-4-nick.hawkins@hpe.com \ --to=nick.hawkins@hpe.com \ --cc=arnd@arndb.de \ --cc=broonie@kernel.org \ --cc=devicetree@vger.kernel.org \ --cc=joel@jms.id.au \ --cc=krzysztof.kozlowski+dt@linaro.org \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-spi@vger.kernel.org \ --cc=linux@armlinux.org.uk \ --cc=robh+dt@kernel.org \ --cc=verdun@hpe.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.