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Tue, 16 Apr 2019 13:57:48 +0300 From: Alexander Amelkin Subject: [PATCHv2-modified dev-4.19 4/7] dts: Aspeed: Add Aspeed sdhci dts document To: Joel Stanley References: Openpgp: preference=signencrypt Autocrypt: addr=a.amelkin@yadro.com; prefer-encrypt=mutual; keydata= mQINBFj0jdkBEADhQF4vZuu9vFfzxchRQtU/ys62Z13HTaYK/VCQKzPnm2mf593Il61FP9WV 0Srt4t4yumiXK7NhHeqktN/YZjYDYVr9l+vZpNydOHpDjk7xjPgb0KkoFCo7bcQ2/e4AtLTQ XGoWIKv983vWlphPCG1Jof5jH3RA7mccCNXtGlzVYF0RYR0/qKGgsoBymkldNKPwgPf/3SXb QY5V3sJ5SHwDjmhg3MYnblV29OULdi72DKI9MkhTTHQFlA++CfYstx/cZ1BZwWmoMgi0umpj Pf+5mAkmTtlPW7U54EUgFpvTMfxRRS7yH+iTlvngduYW6jryt0zm6r7M2LGR+uWGSTmWBB7Y t06D0Xrm0Zwl4alQ5WDrlUTkzZcXDb0QqY7UkQSkghLmUjItEj4Z+ay7ynIsfjQe0OYdTofh dY0IUxMxNm9jeckOkRpSdgsQrTcKIOAt/8jI62jlzN1EXA6blhASv5xtt7I1WXCpDU+mpfKf ccUVJfmd0Q2nlG64L4Bv8o+iBI0Xu5+EX2NzDKQF5vSQIK8mwniAPT16hi80mZG9EQf0fJ1C p7xJGvwA6IiwXWsAqhNRhYbmNDfiR2MMxw5DFdQSeqoK3ONeeIwrJAPNdme+Z1DoT2+ZuZP0 nfUa8e2QaMHkXwCz9e0cI2NUmAwFJ9Qg4L0eyhdZP4rQ1KCg/QARAQABtC9BbGV4YW5kZXIg QW1lbGtpbiAoWUFEUk8pIDxhLmFtZWxraW5AeWFkcm8uY29tPokCPQQTAQgAJwIbAwULCQgH AgYVCAkKCwIEFgIDAQIeAQIXgAUCWmWolQUJcjFDNwAKCRDok1h7W3QXjTbXD/kBcitVfbx2 7U00CSBwO3XmlNhgcVN7a83NQZ5W16oUQ0VPsFrL8qxRrpiqnIr+D+AUhtkI5aJRKX9ln69q TTSdodYnFbKCS+2mTHvtYnBUOl4Fm+deUm98fAyIyHkqPu+UPyOE8/M2zWwLuwZ6xMt6mTNb cQbauY2dbBUERuTnYh4SP42ZiMgwsf7sPEm2W+yLmxf+s9aZStwLXS/1e8oBIoS5Io403OQS U0W2RUPp/h0b6M9H5RFvaXuzAnmA274aC6qdWlrAB//m65Lo06puZqc8//SuQlDyEx4/bn/P NYDAYzQV/KoTrzBluGZUSMEOU5oSkLamQ4xcZY9ngALvo7Q8gTjrdKczO7nulS+rfXiPBP79 5+O/LioJdbybbZ0yDUJzIzqapjBsfLink1TqAKY8VPc0QflWnaqRHb8uo6ykfelswCLpy1IB mSRb+Y4ERxIUbkg+mPyjr4tt0ja5vGqECAGsBwWlJ+ONt7gUIYJdLy54eWwYu/ul9XtwJypZ auOMjvqn09RF4HBcghL92VdBW9VV6GMy/ma+TZgcy5CSd/UN9rQx11iT1gwAhLnkni45bOIr 0lpmnz8uNeIHL4OdK+dMcypLvPF95bKazw+iiAAHSv9MZmu3S4ECgHoU3u1moicVqyBmujXy GFLL1P+3HjeZ494/DpGNOnF1mbkCDQRY9I3ZARAAygmVNgjvxkqud75kP5fwhmwMVu13sLh8 QnZxjMsA9Zelt1Hu+BVmjET7YL4xBhdJDZ4y3UI/MV8ZzOfJHUWSNr6POwKIrsQfGzdlgB0e w2k6Rm651Jp+aAsygB4GR7BopptJd9d/q5oCnZxpPgDpZOBCpl4DQ3fJIGSc8iQVmA84lHLS +mqIJ94PZ7uza4F0ly6Au+Hbkhowh/1q+BUd6Rn553WAmPAG7g0lAG/Obq1m77ovlR86yY5i C503QKlPJELSNYtzczuLQZetjDtaFkugke4QMlhzHyc7DjSsjyccdhepPtXWEm84jPCx1/KU 3m9jAWtPdARQ73su/fiitmXAifQXJBB2R9fmKuM2F3ClHcJxv/l0W1ruekD9vojOO75yvBEG 7fGlLc9hUgIIGgBJvI+Yb1/KhqWC9r53TS6kcuCi+z9kf+4MTBge2sU97DtivZGzul6yhrcr 3Ic5paWoaka2ClGqKBQo3A9o4F60q3rRq5FAcMdKQq7qJutCzcjkcCpVVik1im0u0+UGrK0s YQuAgTu45mJPOfINqz1xz+qwxSjYI/wjxJaYTZLO68CIdBiDj+zxIeo9o/mUJvS+DhnPzKhW KXToZl2D7VdjOlu8zZ0tIFYrULJYhuw2f/KwD1lwoehlKikEE0H0xkPygufjtiYo6jTb+BKa sG8AEQEAAYkCJQQYAQgADwIbDAUCWmWo6AUJcjFDNwAKCRDok1h7W3QXjc9vEADXse2POSaT M0uqR3KGTeF8XVKdyRqK9afWbMaxFzOWGp9pNtcmIvfmyE0M6LPLgUb33jek/Ngup/RN7CjZ NCjOc2HTID99uBkYyLEcOYb+bycAReswjrv3a49ZBmmGKJZ+aAm0t6Zo6ekTdUtvlIrVYvRs UWWj4HdCaD+BMvSqcDZgyQESLI9nfEGuWtVqdi2QlZZeQT7W+RH4lihHKTdzOsVC93o4h6og ZvgOJ/0g1SP3la88RWONejHxVbGzBOyNjkH71CFujnAfuVuuhkJaN8PY/CS56sKMREKJOy0L vouE7eSU4bp13GK1xsnbWcDQpyzTsCsP9taqQmeld8Hw1yuPamc6fdpKNyPHyN20vzh20f0C QUMAjh3Vym12aKhyRan08VNEaLOKiyya6+i9c3Z3LiWUEqTSzELCkesb68UQVtE6/CXPM2P/ vs3EQuLFXBC/rD9lurT0kG99xElAbKjHLer5NSw2WA2vQXaFadGNDyHI32Yt2cAqWzZtVqmN ESE0npJ5eeAcVWPHjhCwL8phZCDtfxJMy2cqYS8QLIBGfQTIHMQAgqBbpq9FLXCn008tvaTr KijxDkPtWeXDLbMgH1kA46gTPJWxsm0c45w7c3aXhXl4hOgXp+iWDTOT83tJU0zoD9hYlpZf dTYsE5wSxM06T2l/MILupCNZ7A== Organization: YADRO Message-ID: Date: Tue, 16 Apr 2019 13:57:48 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: X-Originating-IP: [172.17.14.197] X-ClientProxiedBy: T-EXCH-01.corp.yadro.com (172.17.10.101) To T-EXCH-02.corp.yadro.com (172.17.10.102) X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: OpenBMC Mailing List , Ryan Chen Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" From: Ryan Chen This add Aspeed sdhci irq driver's dts file and devicetree document Signed-off-by: Ryan Chen --- .../aspeed,aspeed-sdhci-ic.txt | 25 ++++++++++++++++++++++ arch/arm/boot/dts/aspeed-g4.dtsi | 20 +++++++++++++++++ arch/arm/boot/dts/aspeed-g5.dtsi | 20 +++++++++++++++++ 3 files changed, 65 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/aspeed,aspeed-sdhci-ic.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/aspeed,aspeed-sdhci-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/aspeed,aspeed-sdhci-ic.txt new file mode 100644 index 0000000..87b042c --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/aspeed,aspeed-sdhci-ic.txt @@ -0,0 +1,25 @@ +Device tree configuration for the SDHCI Interrupt Controller on the AST24XX and +AST25XX SoCs. + +Required Properties: +- #address-cells : should be 1 +- #size-cells : should be 1 +- #interrupt-cells : should be 1 +- compatible : should be "aspeed,aspeed-sdhci-ic" +- reg : address start and range of controller +- interrupts : interrupt number +- interrupt-controller : denotes that the controller receives and fires + new interrupts for child busses + +Example: + +sdhci_ic: interrupt-controller@0 { + #interrupt-cells = <1>; + #size-cells = <1>; + #interrupt-cells = <1>; + compatible = "aspeed,aspeed-sdhci-irq"; + reg = <0x0 0x100>; + interrupts = <26>; + interrupt-controller; + clocks = <&syscon ASPEED_CLK_GATE_SDCLK>; +}; \ No newline at end of file diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index 52c7515..f637a80 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -191,6 +191,13 @@ reg = <0x1e720000 0x8000>; // 32K }; + sdhci: sdhci@1e740000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1e740000 0x1000>; + }; + gpio: gpio@1e780000 { #gpio-cells = <2>; gpio-controller; @@ -406,6 +413,19 @@ }; }; +&sdhci { + + sdhci_ic: interrupt-controller@0 { + #interrupt-cells = <1>; + compatible = "aspeed,aspeed-sdhci-irq"; + reg = <0x0 0x100>; + interrupts = <26>; + interrupt-controller; + clocks = <&syscon ASPEED_CLK_GATE_SDCLK>; + }; + +}; + &i2c { i2c_ic: interrupt-controller@0 { #interrupt-cells = <1>; diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index d8a9d20..53292f4 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -257,6 +257,13 @@ reg = <0x1e720000 0x9000>; // 36K }; + sdhci: sdhci@1e740000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x1e740000 0x1000>; + }; + gpio: gpio@1e780000 { #gpio-cells = <2>; gpio-controller; @@ -510,6 +517,19 @@ }; }; +&sdhci { + + sdhci_ic: interrupt-controller@0 { + #interrupt-cells = <1>; + compatible = "aspeed,aspeed-sdhci-irq"; + reg = <0x0 0x100>; + interrupts = <26>; + interrupt-controller; + clocks = <&syscon ASPEED_CLK_GATE_SDCLK>; + }; + +}; + &i2c { i2c_ic: interrupt-controller@0 { #interrupt-cells = <1>;