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Received: from 108-198-5-147.lightspeed.okcbok.sbcglobal.net ([108.198.5.147]:48842 helo=freyr.lechnology.com) by vern.gendns.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-SHA256:128) (Exim 4.89_1) (envelope-from ) id 1enrwl-003xBV-Qj; Mon, 19 Feb 2018 15:22:00 -0500 From: David Lechner To: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v7 28/42] ARM: davinci: da8xx: add new sata_refclk init using common clock framework Date: Mon, 19 Feb 2018 14:21:49 -0600 Message-Id: <1519071723-31790-29-git-send-email-david@lechnology.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1519071723-31790-1-git-send-email-david@lechnology.com> References: <1519071723-31790-1-git-send-email-david@lechnology.com> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180219_122323_202809_589A755F X-CRM114-Status: GOOD ( 11.84 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , David Lechner , Kevin Hilman , Stephen Boyd , Michael Turquette , Sekhar Nori , linux-kernel@vger.kernel.org, Bartosz Golaszewski , Rob Herring , Adam Ford MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This adds the new SATA REFCLK clock init in mach-davinci/devices-da8xx.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Also, the #includes are sorted since we are adding some here. Signed-off-by: David Lechner Reviewed-by: Sekhar Nori --- v7 changes: - sorting of include files seems to have been messed up by rebasing - will fix in later revision v6 changes: - none arch/arm/mach-davinci/devices-da8xx.c | 36 ++++++++++++++++++++++++++--------- 1 file changed, 27 insertions(+), 9 deletions(-) diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index 24422ba..c7ec60b 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -10,25 +10,30 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ -#include -#include -#include -#include #include +#include #include -#include +#include +#include #include +#include +#include +#include +#include -#include #include -#include +#include #include -#include +#include + +#include "asp.h" #include "cpuidle.h" #include "sram.h" +#ifndef CONFIG_COMMON_CLK +#include #include "clock.h" -#include "asp.h" +#endif #define DA8XX_TPCC_BASE 0x01c00000 #define DA8XX_TPTC0_BASE 0x01c08000 @@ -1040,6 +1045,7 @@ int __init da8xx_register_spi_bus(int instance, unsigned num_chipselect) } #ifdef CONFIG_ARCH_DAVINCI_DA850 +#ifndef CONFIG_COMMON_CLK static struct clk sata_refclk = { .name = "sata_refclk", .set_rate = davinci_simple_set_rate, @@ -1061,6 +1067,18 @@ int __init da850_register_sata_refclk(int rate) return 0; } +#else +int __init da850_register_sata_refclk(int rate) +{ + struct clk *clk; + + clk = clk_register_fixed_rate(NULL, "sata_refclk", NULL, 0, rate); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + return clk_register_clkdev(clk, "refclk", "ahci_da850"); +} +#endif static struct resource da850_sata_resources[] = { {