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Mon, 15 Jul 2019 12:45:14 +0000 (GMT) X-AuditID: cbfec7f5-b75ff700000010e5-24-5d2c755bde19 Received: from eusmtip2.samsung.com ( [203.254.199.222]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id AD.60.04146.A557C2D5; Mon, 15 Jul 2019 13:45:14 +0100 (BST) Received: from AMDC3778.DIGITAL.local (unknown [106.120.51.20]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20190715124513eusmtip219fb635485904465e149061e04d5f99f~xlU9Yc20b1099510995eusmtip26; Mon, 15 Jul 2019 12:45:13 +0000 (GMT) From: Lukasz Luba To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v1 49/50] ARM: dts: exynos: add buses support for Exynos5800 Peach Pi Date: Mon, 15 Jul 2019 14:44:16 +0200 Message-Id: <20190715124417.4787-50-l.luba@partner.samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190715124417.4787-1-l.luba@partner.samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrHKsWRmVeSWpSXmKPExsWy7djP87rRpTqxBp2TJS1urTvHarFxxnpW i+tfnrNazD8C5PY/fs1scf78BnaLs01v2C1uNchYbHp8jdXiY889VovLu+awWcw4v4/JYu2R u+wWS69fZLK4eMrV4nbjCjaL1r1H2C0Ov2lntfh3bSOLg7DHmnlrGD3e32hl99i0qpPNY/OS eo+D7/YwefRtWcXo8XmTXAB7FJdNSmpOZllqkb5dAlfGzfnXmQp+aVXMmf2MsYFxt3IXIyeH hICJxKPJi9i6GLk4hARWMEpMu/iACcL5wijRO30eK4TzmVHi+o1n7DAt/663QCWWM0p8bn/A CtfSMvcoUBUHB5uAnsSOVYUgDSICSxgljvxMAqlhFrjJJLHnyU5WkISwQLjEjXlvmUFsFgFV iYe/lzOC2LwC9hL3Nn9hhdgmL7F6wwGwGk6g+M9pF8COlRC4xC5xuXsmE0SRi8S2N61sELaw xKvjW6BOlZH4v3M+VE2xREPvQkYIu0bicf9cqBpricPHL7KCHM0soCmxfpc+RNhRYtLFVhaQ sIQAn8SNt4IgYWYgc9K26cwQYV6JjjYhiGoNiS09F6AWiUksXzMNariHxOkPa5ghwTOJUWLr 7PdMExjlZyEsW8DIuIpRPLW0ODc9tdg4L7Vcrzgxt7g0L10vOT93EyMwVZ3+d/zrDsZ9f5IO MQpwMCrx8DqkaMcKsSaWFVfmHmKU4GBWEuG1/QoU4k1JrKxKLcqPLyrNSS0+xCjNwaIkzlvN 8CBaSCA9sSQ1OzW1ILUIJsvEwSnVwKj5nVme0+r4t3lB/buWrpM5ZbqtyczP1/+DXGmRaU0q vyrj3ZYvzMvbxc2YdTkvXHpzyE960ZsK6Yfbw0PZm/as+u386hnX9TQ/U85fG1gXPRbt093V XVmavbY+8jtf+sHbR/epC85arJ4pPaVfYy3bmpy7wWs/7zt5isX7fejhrItHZjiraCixFGck GmoxFxUnAgCUutmGUQMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprPIsWRmVeSWpSXmKPExsVy+t/xe7pRpTqxBg1HZC1urTvHarFxxnpW i+tfnrNazD8C5PY/fs1scf78BnaLs01v2C1uNchYbHp8jdXiY889VovLu+awWcw4v4/JYu2R u+wWS69fZLK4eMrV4nbjCjaL1r1H2C0Ov2lntfh3bSOLg7DHmnlrGD3e32hl99i0qpPNY/OS eo+D7/YwefRtWcXo8XmTXAB7lJ5NUX5pSapCRn5xia1StKGFkZ6hpYWekYmlnqGxeayVkamS vp1NSmpOZllqkb5dgl7GzfnXmQp+aVXMmf2MsYFxt3IXIyeHhICJxL/rLaxdjFwcQgJLGSU6 z/axQSTEJCbt284OYQtL/LnWxQZR9IlR4uhFkAQHB5uAnsSOVYUgNSICKxglJp/wBqlhFnjN JHHk6DtWkBphgVCJH32JIDUsAqoSD38vZwSxeQXsJe5t/sIKMV9eYvWGA8wgNidQ/Oe0C2A3 CAnYSSw++pNpAiPfAkaGVYwiqaXFuem5xYZ6xYm5xaV56XrJ+bmbGIGRs+3Yz807GC9tDD7E KMDBqMTD65CiHSvEmlhWXJl7iFGCg1lJhNf2K1CINyWxsiq1KD++qDQntfgQoynQUROZpUST 84FRnVcSb2hqaG5haWhubG5sZqEkztshcDBGSCA9sSQ1OzW1ILUIpo+Jg1OqgVF7ezaP050e 9i12vrttukNcjjZN1V7294isxMWPd5zuTzxge32J7OwbXRZLpn84WbxBz8bS2vc2a176xjqF Zy3bfNtLmXkvnVeWn5pZE3k+O/fK+Yees6rzj0al2P858F3UcM1Bn0WOkpu3nnWqZZa6erDg 8Yz1J0uDMx6adJ//U1XHsnBqzzklluKMREMt5qLiRACmXNvfsgIAAA== X-CMS-MailID: 20190715124514eucas1p1dcbbcbac0503980825d5e4ebae32003b X-Msg-Generator: CA X-RootMTR: 20190715124514eucas1p1dcbbcbac0503980825d5e4ebae32003b X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20190715124514eucas1p1dcbbcbac0503980825d5e4ebae32003b References: <20190715124417.4787-1-l.luba@partner.samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190715_054519_140779_3F35820F X-CRM114-Status: GOOD ( 12.92 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, cw00.choi@samsung.com, b.zolnierkie@samsung.com, sboyd@kernel.org, mturquette@baylibre.com, krzk@kernel.org, Lukasz Luba , a.hajda@samsung.com, robh+dt@kernel.org, kyungmin.park@samsung.com, kgene@kernel.org, myungjoo.ham@samsung.com, s.nawrocki@samsung.com, m.szyprowski@samsung.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org The patch adds SoC buses support. It also changes connections of the clocks pinning to the rigth parent. There is also frequency set of the needed clock to make it working at the right rate. Signed-off-by: Lukasz Luba --- arch/arm/boot/dts/exynos5800-peach-pi.dts | 172 ++++++++++++++++++++++ 1 file changed, 172 insertions(+) diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index e0f470fe54c8..38edb00c7f1b 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -151,6 +151,163 @@ vdd-supply = <&ldo9_reg>; }; +&bus_wcore { + devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>, + <&nocp_mem1_0>, <&nocp_mem1_1>; + vdd-supply = <&buck3_reg>; + exynos,saturation-ratio = <100>; + assigned-clocks = <&clock CLK_MOUT_ACLK400_WCORE>, + <&clock CLK_MOUT_SW_ACLK400_WCORE>, + <&clock CLK_DOUT_ACLK400_WCORE>, + <&clock CLK_FOUT_DPLL>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_DPLL>, + <&clock CLK_DOUT_ACLK400_WCORE>; + assigned-clock-rates = <0>, <0>, <400000000>, <1200000000>; + status = "okay"; +}; + +&bus_noc { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_MOUT_ACLK100_NOC>, + <&clock CLK_DOUT_ACLK100_NOC>; + assigned-clock-parents = <&clock CLK_FF_DOUT_SPLL2>; + assigned-clock-rates = <0>, <100000000>; + status = "okay"; +}; + +&bus_fsys_apb { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_MOUT_PCLK200_FSYS>, + <&clock CLK_DOUT_PCLK200_FSYS>, + <&clock CLK_FOUT_MPLL>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_MPLL>; + assigned-clock-rates = <0>, <200000000>,<600000000>; + status = "okay"; +}; + +&bus_fsys { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_MOUT_ACLK200_FSYS>, + <&clock CLK_DOUT_ACLK200_FSYS>, + <&clock CLK_FOUT_DPLL>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_DPLL>; + assigned-clock-rates = <0>, <240000000>,<1200000000>; + status = "okay"; +}; + +&bus_fsys2 { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_MOUT_ACLK200_FSYS2>, + <&clock CLK_DOUT_ACLK200_FSYS2>, + <&clock CLK_FOUT_DPLL>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_DPLL>; + assigned-clock-rates = <0>, <240000000>,<1200000000>; + status = "okay"; +}; + +&bus_mfc { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_gen { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_MOUT_ACLK266>, + <&clock CLK_DOUT_ACLK266>, <&clock CLK_FOUT_MPLL>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_MPLL>; + assigned-clock-rates = <0>, <300000000>,<600000000>; + status = "okay"; +}; + +&bus_peri { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_g2d { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_MOUT_ACLK266_G2D>, + <&clock CLK_DOUT_ACLK266_G2D>, + <&clock CLK_FOUT_MPLL>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_MPLL>; + assigned-clock-rates = <0>, <300000000>,<600000000>; + status = "okay"; +}; + +&bus_g2d_acp { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_jpeg { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_DOUT_ACLK300_JPEG>; + assigned-clock-rates = <300000000>; + status = "okay"; +}; + +&bus_jpeg_apb { + devfreq = <&bus_wcore>; + status = "okay"; +}; + +&bus_disp1_fimd { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_DOUT_ACLK300_DISP1>; + assigned-clock-rates = <300000000>; + status = "okay"; +}; + +&bus_disp1 { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_DOUT_ACLK200>, + <&clock CLK_DOUT_ACLK400_DISP1>; + assigned-clock-rates = <200000000>, <400000000>; + status = "okay"; +}; + +&bus_gscl_scaler { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_DOUT_ACLK300_GSCL>; + assigned-clock-rates = <300000000>; + status = "okay"; +}; + +&bus_mscl { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_MOUT_ACLK400_MSCL>, + <&clock CLK_MOUT_SW_ACLK400_MSCL>, + <&clock CLK_DOUT_ACLK400_MSCL>, + <&clock CLK_FOUT_DPLL>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_DPLL>, + <&clock CLK_DOUT_ACLK400_MSCL>; + assigned-clock-rates = <0>, <0>, <400000000>, <1200000000>; + status = "okay"; +}; + +&bus_isp { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_MOUT_ACLK400_ISP>, + <&clock CLK_MOUT_SW_ACLK400_ISP>, + <&clock CLK_DOUT_ACLK400_ISP>, + <&clock CLK_FOUT_DPLL>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_DPLL>, + <&clock CLK_DOUT_ACLK400_ISP>; + assigned-clock-rates = <0>, <0>, <400000000>, <1200000000>; + status = "okay"; +}; + +&bus_isp266 { + devfreq = <&bus_wcore>; + assigned-clocks = <&clock CLK_MOUT_ACLK266_ISP>, + <&clock CLK_MOUT_USER_ACLK266_ISP>, + <&clock CLK_DOUT_ACLK266_ISP>; + assigned-clock-parents = <&clock CLK_MOUT_SCLK_MPLL>, + <&clock CLK_MOUT_SW_ACLK266_ISP>; + assigned-clock-rates = <0>, <0>,<300000000>; + status = "okay"; +}; + &clock_audss { assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>; assigned-clock-parents = <&clock CLK_MAU_EPLL>; @@ -736,6 +893,21 @@ bus-width = <4>; }; +&nocp_mem0_0 { + status = "okay"; +}; + +&nocp_mem0_1 { + status = "okay"; +}; + +&nocp_mem1_0 { + status = "okay"; +}; + +&nocp_mem1_1 { + status = "okay"; +}; &pinctrl_0 { pinctrl-names = "default"; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel