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Thu, 9 Jul 2020 18:20:03 -0500 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Thu, 9 Jul 2020 18:20:03 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Thu, 9 Jul 2020 18:20:02 -0500 Received: from fllv0103.dal.design.ti.com (fllv0103.dal.design.ti.com [10.247.120.73]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 069NK2PF118701; Thu, 9 Jul 2020 18:20:02 -0500 Received: from localhost ([10.250.34.57]) by fllv0103.dal.design.ti.com (8.14.7/8.14.7) with ESMTP id 069NK2d5124356; Thu, 9 Jul 2020 18:20:02 -0500 From: Suman Anna To: Tony Lindgren Subject: [PATCH 01/13] ARM: dts: omap4: Add timer_sys_ck clocks for timers Date: Thu, 9 Jul 2020 18:19:42 -0500 Message-ID: <20200709231954.1973-2-s-anna@ti.com> X-Mailer: git-send-email 2.26.0 In-Reply-To: <20200709231954.1973-1-s-anna@ti.com> References: <20200709231954.1973-1-s-anna@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200709_192005_582574_6F29029F X-CRM114-Status: GOOD ( 11.33 ) X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [198.47.19.141 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H4 RBL: Very Good reputation (+4) [198.47.19.141 listed in wl.mailspike.net] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 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 RCVD_IN_MSPIKE_WL Mailspike good senders -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender 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: Tero Kristo , devicetree@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The commit 1c7de9f27a65 ("clk: ti: omap4: cleanup unnecessary clock aliases") has cleaned up all timer_sys_ck clock aliases and retained only the timer_32k_ck clock alias. The OMAP clocksource timer driver though still uses this clock alias when reconfiguring the parent clock source for the timer functional clocks, so add these clocks to all the timer nodes. This is required by the OMAP remoteproc driver to successfully acquire a timer and configure the source clock to be driven from timer_sys_ck clock. Signed-off-by: Suman Anna --- arch/arm/boot/dts/omap4-l4-abe.dtsi | 20 ++++++++++------- arch/arm/boot/dts/omap4-l4.dtsi | 35 +++++++++++++++++------------ 2 files changed, 33 insertions(+), 22 deletions(-) diff --git a/arch/arm/boot/dts/omap4-l4-abe.dtsi b/arch/arm/boot/dts/omap4-l4-abe.dtsi index a6feb201c569..b2cf5f41e222 100644 --- a/arch/arm/boot/dts/omap4-l4-abe.dtsi +++ b/arch/arm/boot/dts/omap4-l4-abe.dtsi @@ -333,8 +333,9 @@ timer5: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x00000000 0x80>, <0x49038000 0x80>; - clocks = <&abe_clkctrl OMAP4_TIMER5_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP4_TIMER5_CLKCTRL 24>, + <&syc_clk_div_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-dsp; }; @@ -363,8 +364,9 @@ timer6: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x00000000 0x80>, <0x4903a000 0x80>; - clocks = <&abe_clkctrl OMAP4_TIMER6_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP4_TIMER6_CLKCTRL 24>, + <&syc_clk_div_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-dsp; }; @@ -393,8 +395,9 @@ timer7: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x00000000 0x80>, <0x4903c000 0x80>; - clocks = <&abe_clkctrl OMAP4_TIMER7_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP4_TIMER7_CLKCTRL 24>, + <&syc_clk_div_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-dsp; }; @@ -423,8 +426,9 @@ timer8: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x00000000 0x80>, <0x4903e000 0x80>; - clocks = <&abe_clkctrl OMAP4_TIMER8_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&abe_clkctrl OMAP4_TIMER8_CLKCTRL 24>, + <&syc_clk_div_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; ti,timer-dsp; diff --git a/arch/arm/boot/dts/omap4-l4.dtsi b/arch/arm/boot/dts/omap4-l4.dtsi index fcc52121ff09..bf90a683d7b8 100644 --- a/arch/arm/boot/dts/omap4-l4.dtsi +++ b/arch/arm/boot/dts/omap4-l4.dtsi @@ -1163,8 +1163,9 @@ SYSC_OMAP2_SOFTRESET | timer1: timer@0 { compatible = "ti,omap3430-timer"; reg = <0x0 0x80>; - clocks = <&l4_wkup_clkctrl OMAP4_TIMER1_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_wkup_clkctrl OMAP4_TIMER1_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-alwon; }; @@ -1439,8 +1440,9 @@ SYSC_OMAP2_SOFTRESET | timer2: timer@0 { compatible = "ti,omap3430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER2_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER2_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; }; }; @@ -1466,8 +1468,9 @@ target-module@34000 { /* 0x48034000, ap 7 04.0 */ timer3: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER3_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER3_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; }; }; @@ -1493,8 +1496,9 @@ target-module@36000 { /* 0x48036000, ap 9 0e.0 */ timer4: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER4_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER4_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; }; }; @@ -1520,8 +1524,9 @@ target-module@3e000 { /* 0x4803e000, ap 11 08.0 */ timer9: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER9_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER9_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; }; @@ -1954,8 +1959,9 @@ SYSC_OMAP2_SOFTRESET | timer10: timer@0 { compatible = "ti,omap3430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER10_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER10_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; }; @@ -1982,8 +1988,9 @@ target-module@88000 { /* 0x48088000, ap 45 2e.0 */ timer11: timer@0 { compatible = "ti,omap4430-timer"; reg = <0x0 0x80>; - clocks = <&l4_per_clkctrl OMAP4_TIMER11_CLKCTRL 24>; - clock-names = "fck"; + clocks = <&l4_per_clkctrl OMAP4_TIMER11_CLKCTRL 24>, + <&sys_clkin_ck>; + clock-names = "fck", "timer_sys_ck"; interrupts = ; ti,timer-pwm; };