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The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Add support for Broadcom STB NAND controller in BCMBCA ARMv7 chip dts files. Signed-off-by: William Zhang Reviewed-by: David Regan --- Content analysis details: (-2.5 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_NONE SPF: sender does not publish an SPF Record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.0 T_SCC_BODY_TEXT_LINE No description available. -2.3 DKIMWL_WL_HIGH DKIMwl.org - High trust sender X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Add support for Broadcom STB NAND controller in BCMBCA ARMv7 chip dts files. Signed-off-by: William Zhang Reviewed-by: David Regan --- Changes in v4: - Move the board related dts setting from SoC dtsi to board dts Changes in v3: None Changes in v2: None arch/arm/boot/dts/broadcom/bcm47622.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/broadcom/bcm63138.dtsi | 7 ++++++- arch/arm/boot/dts/broadcom/bcm63148.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/broadcom/bcm63178.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/broadcom/bcm6756.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/broadcom/bcm6846.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/broadcom/bcm6855.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/broadcom/bcm6878.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/broadcom/bcm947622.dts | 10 ++++++++++ arch/arm/boot/dts/broadcom/bcm963138.dts | 10 ++++++++++ arch/arm/boot/dts/broadcom/bcm963138dvt.dts | 14 +++++++------- arch/arm/boot/dts/broadcom/bcm963148.dts | 10 ++++++++++ arch/arm/boot/dts/broadcom/bcm963178.dts | 10 ++++++++++ arch/arm/boot/dts/broadcom/bcm96756.dts | 10 ++++++++++ arch/arm/boot/dts/broadcom/bcm96846.dts | 10 ++++++++++ arch/arm/boot/dts/broadcom/bcm96855.dts | 10 ++++++++++ arch/arm/boot/dts/broadcom/bcm96878.dts | 10 ++++++++++ 17 files changed, 191 insertions(+), 8 deletions(-) diff --git a/arch/arm/boot/dts/broadcom/bcm47622.dtsi b/arch/arm/boot/dts/broadcom/bcm47622.dtsi index 7cd38de118c3..485863f9c420 100644 --- a/arch/arm/boot/dts/broadcom/bcm47622.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm47622.dtsi @@ -138,6 +138,20 @@ hsspi: spi@1000 { status = "disabled"; }; + nand_controller: nand-controller@1800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand"; + reg = <0x1800 0x600>, <0x2000 0x10>; + reg-names = "nand", "nand-int-base"; + status = "disabled"; + + nandcs: nand@0 { + compatible = "brcm,nandcs"; + reg = <0>; + }; + }; + uart0: serial@12000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x12000 0x1000>; diff --git a/arch/arm/boot/dts/broadcom/bcm63138.dtsi b/arch/arm/boot/dts/broadcom/bcm63138.dtsi index 4ef02283612b..e74ba6bf370d 100644 --- a/arch/arm/boot/dts/broadcom/bcm63138.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm63138.dtsi @@ -229,7 +229,12 @@ nand_controller: nand-controller@2000 { reg-names = "nand", "nand-int-base"; status = "disabled"; interrupts = ; - interrupt-names = "nand"; + interrupt-names = "nand_ctlrdy"; + + nandcs: nand@0 { + compatible = "brcm,nandcs"; + reg = <0>; + }; }; serial@4400 { diff --git a/arch/arm/boot/dts/broadcom/bcm63148.dtsi b/arch/arm/boot/dts/broadcom/bcm63148.dtsi index 24431de1810e..53703827ee3f 100644 --- a/arch/arm/boot/dts/broadcom/bcm63148.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm63148.dtsi @@ -119,5 +119,19 @@ hsspi: spi@1000 { num-cs = <8>; status = "disabled"; }; + + nand_controller: nand-controller@2000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand"; + reg = <0x2000 0x600>, <0xf0 0x10>; + reg-names = "nand", "nand-int-base"; + status = "disabled"; + + nandcs: nand@0 { + compatible = "brcm,nandcs"; + reg = <0>; + }; + }; }; }; diff --git a/arch/arm/boot/dts/broadcom/bcm63178.dtsi b/arch/arm/boot/dts/broadcom/bcm63178.dtsi index 3f9aed96babf..6d8d33498983 100644 --- a/arch/arm/boot/dts/broadcom/bcm63178.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm63178.dtsi @@ -129,6 +129,20 @@ hsspi: spi@1000 { status = "disabled"; }; + nand_controller: nand-controller@1800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand"; + reg = <0x1800 0x600>, <0x2000 0x10>; + reg-names = "nand", "nand-int-base"; + status = "disabled"; + + nandcs: nand@0 { + compatible = "brcm,nandcs"; + reg = <0>; + }; + }; + uart0: serial@12000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x12000 0x1000>; diff --git a/arch/arm/boot/dts/broadcom/bcm6756.dtsi b/arch/arm/boot/dts/broadcom/bcm6756.dtsi index 1d8d957d65dd..6433f8fa5eff 100644 --- a/arch/arm/boot/dts/broadcom/bcm6756.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm6756.dtsi @@ -139,6 +139,20 @@ hsspi: spi@1000 { status = "disabled"; }; + nand_controller: nand-controller@1800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand"; + reg = <0x1800 0x600>, <0x2000 0x10>; + reg-names = "nand", "nand-int-base"; + status = "disabled"; + + nandcs: nand@0 { + compatible = "brcm,nandcs"; + reg = <0>; + }; + }; + uart0: serial@12000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x12000 0x1000>; diff --git a/arch/arm/boot/dts/broadcom/bcm6846.dtsi b/arch/arm/boot/dts/broadcom/bcm6846.dtsi index cf92cf8c4693..ee361cb00b7c 100644 --- a/arch/arm/boot/dts/broadcom/bcm6846.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm6846.dtsi @@ -119,5 +119,19 @@ hsspi: spi@1000 { num-cs = <8>; status = "disabled"; }; + + nand_controller: nand-controller@1800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand"; + reg = <0x1800 0x600>, <0x2000 0x10>; + reg-names = "nand", "nand-int-base"; + status = "disabled"; + + nandcs: nand@0 { + compatible = "brcm,nandcs"; + reg = <0>; + }; + }; }; }; diff --git a/arch/arm/boot/dts/broadcom/bcm6855.dtsi b/arch/arm/boot/dts/broadcom/bcm6855.dtsi index 52d6bc89f9f8..52915ec6f339 100644 --- a/arch/arm/boot/dts/broadcom/bcm6855.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm6855.dtsi @@ -129,6 +129,20 @@ hsspi: spi@1000 { status = "disabled"; }; + nand_controller: nand-controller@1800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand"; + reg = <0x1800 0x600>, <0x2000 0x10>; + reg-names = "nand", "nand-int-base"; + status = "disabled"; + + nandcs: nand@0 { + compatible = "brcm,nandcs"; + reg = <0>; + }; + }; + uart0: serial@12000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x12000 0x1000>; diff --git a/arch/arm/boot/dts/broadcom/bcm6878.dtsi b/arch/arm/boot/dts/broadcom/bcm6878.dtsi index 2c5d706bac7e..70cf23a65fdb 100644 --- a/arch/arm/boot/dts/broadcom/bcm6878.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm6878.dtsi @@ -120,6 +120,20 @@ hsspi: spi@1000 { status = "disabled"; }; + nand_controller: nand-controller@1800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand"; + reg = <0x1800 0x600>, <0x2000 0x10>; + reg-names = "nand", "nand-int-base"; + status = "disabled"; + + nandcs: nand@0 { + compatible = "brcm,nandcs"; + reg = <0>; + }; + }; + uart0: serial@12000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x12000 0x1000>; diff --git a/arch/arm/boot/dts/broadcom/bcm947622.dts b/arch/arm/boot/dts/broadcom/bcm947622.dts index 93b8ce22678d..6241485408d3 100644 --- a/arch/arm/boot/dts/broadcom/bcm947622.dts +++ b/arch/arm/boot/dts/broadcom/bcm947622.dts @@ -32,3 +32,13 @@ &uart0 { &hsspi { status = "okay"; }; + +&nand_controller { + brcm,wp-not-connected; + status = "okay"; +}; + +&nandcs { + nand-on-flash-bbt; + brcm,nand-ecc-use-strap; +}; diff --git a/arch/arm/boot/dts/broadcom/bcm963138.dts b/arch/arm/boot/dts/broadcom/bcm963138.dts index 1b405c249213..7fd87e05ec20 100644 --- a/arch/arm/boot/dts/broadcom/bcm963138.dts +++ b/arch/arm/boot/dts/broadcom/bcm963138.dts @@ -29,3 +29,13 @@ &serial0 { &hsspi { status = "okay"; }; + +&nand_controller { + brcm,wp-not-connected; + status = "okay"; +}; + +&nandcs { + nand-on-flash-bbt; + brcm,nand-ecc-use-strap; +}; diff --git a/arch/arm/boot/dts/broadcom/bcm963138dvt.dts b/arch/arm/boot/dts/broadcom/bcm963138dvt.dts index b5af61853a07..f60d09908ab9 100644 --- a/arch/arm/boot/dts/broadcom/bcm963138dvt.dts +++ b/arch/arm/boot/dts/broadcom/bcm963138dvt.dts @@ -32,15 +32,15 @@ &serial1 { }; &nand_controller { + brcm,wp-not-connected; status = "okay"; +}; - nand@0 { - compatible = "brcm,nandcs"; - reg = <0>; - nand-ecc-strength = <4>; - nand-ecc-step-size = <512>; - brcm,nand-oob-sectors-size = <16>; - }; +&nandcs { + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + brcm,nand-oob-sector-size = <16>; + nand-on-flash-bbt; }; &ahci { diff --git a/arch/arm/boot/dts/broadcom/bcm963148.dts b/arch/arm/boot/dts/broadcom/bcm963148.dts index 1f5d6d783f09..44bca063a327 100644 --- a/arch/arm/boot/dts/broadcom/bcm963148.dts +++ b/arch/arm/boot/dts/broadcom/bcm963148.dts @@ -32,3 +32,13 @@ &uart0 { &hsspi { status = "okay"; }; + +&nand_controller { + brcm,wp-not-connected; + status = "okay"; +}; + +&nandcs { + nand-on-flash-bbt; + brcm,nand-ecc-use-strap; +}; diff --git a/arch/arm/boot/dts/broadcom/bcm963178.dts b/arch/arm/boot/dts/broadcom/bcm963178.dts index d036e99dd8d1..098a222cd71a 100644 --- a/arch/arm/boot/dts/broadcom/bcm963178.dts +++ b/arch/arm/boot/dts/broadcom/bcm963178.dts @@ -32,3 +32,13 @@ &uart0 { &hsspi { status = "okay"; }; + +&nand_controller { + brcm,wp-not-connected; + status = "okay"; +}; + +&nandcs { + nand-on-flash-bbt; + brcm,nand-ecc-use-strap; +}; diff --git a/arch/arm/boot/dts/broadcom/bcm96756.dts b/arch/arm/boot/dts/broadcom/bcm96756.dts index 8b104f3fb14a..402038d3cd0c 100644 --- a/arch/arm/boot/dts/broadcom/bcm96756.dts +++ b/arch/arm/boot/dts/broadcom/bcm96756.dts @@ -32,3 +32,13 @@ &uart0 { &hsspi { status = "okay"; }; + +&nand_controller { + brcm,wp-not-connected; + status = "okay"; +}; + +&nandcs { + nand-on-flash-bbt; + brcm,nand-ecc-use-strap; +}; diff --git a/arch/arm/boot/dts/broadcom/bcm96846.dts b/arch/arm/boot/dts/broadcom/bcm96846.dts index 55852c229608..943896afb7cc 100644 --- a/arch/arm/boot/dts/broadcom/bcm96846.dts +++ b/arch/arm/boot/dts/broadcom/bcm96846.dts @@ -32,3 +32,13 @@ &uart0 { &hsspi { status = "okay"; }; + +&nand_controller { + brcm,wp-not-connected; + status = "okay"; +}; + +&nandcs { + nand-on-flash-bbt; + brcm,nand-ecc-use-strap; +}; diff --git a/arch/arm/boot/dts/broadcom/bcm96855.dts b/arch/arm/boot/dts/broadcom/bcm96855.dts index 2ad880af2104..571663d9a1ea 100644 --- a/arch/arm/boot/dts/broadcom/bcm96855.dts +++ b/arch/arm/boot/dts/broadcom/bcm96855.dts @@ -32,3 +32,13 @@ &uart0 { &hsspi { status = "okay"; }; + +&nand_controller { + brcm,wp-not-connected; + status = "okay"; +}; + +&nandcs { + nand-on-flash-bbt; + brcm,nand-ecc-use-strap; +}; diff --git a/arch/arm/boot/dts/broadcom/bcm96878.dts b/arch/arm/boot/dts/broadcom/bcm96878.dts index b7af8ade7a9d..8d6eddd54c6e 100644 --- a/arch/arm/boot/dts/broadcom/bcm96878.dts +++ b/arch/arm/boot/dts/broadcom/bcm96878.dts @@ -32,3 +32,13 @@ &uart0 { &hsspi { status = "okay"; }; + +&nand_controller { + brcm,wp-not-connected; + status = "okay"; +}; + +&nandcs { + nand-on-flash-bbt; + brcm,nand-ecc-use-strap; +};