From patchwork Fri Jan 23 08:30:07 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joonyoung Shim X-Patchwork-Id: 432089 X-Patchwork-Delegate: promsoft@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 71BA31402D6 for ; Fri, 23 Jan 2015 19:29:56 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id B780E4B610; Fri, 23 Jan 2015 09:29:53 +0100 (CET) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id C5I2LftUk19u; Fri, 23 Jan 2015 09:29:53 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 51D564B5F5; Fri, 23 Jan 2015 09:29:53 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id DC1E84B5F5 for ; Fri, 23 Jan 2015 09:29:48 +0100 (CET) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7wSwEx30xNdn for ; Fri, 23 Jan 2015 09:29:48 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) by theia.denx.de (Postfix) with ESMTPS id 6F6034B5D3 for ; Fri, 23 Jan 2015 09:29:45 +0100 (CET) Received: from epcpsbgr1.samsung.com (u141.gpu120.samsung.co.kr [203.254.230.141]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NIM00JQYFLH5RA0@mailout4.samsung.com> for u-boot@lists.denx.de; Fri, 23 Jan 2015 17:29:41 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [172.20.52.115]) by epcpsbgr1.samsung.com (EPCPMTA) with SMTP id 27.BB.17016.57602C45; Fri, 23 Jan 2015 17:29:41 +0900 (KST) X-AuditID: cbfee68d-f79296d000004278-6d-54c20675df21 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 95.B4.09430.57602C45; Fri, 23 Jan 2015 17:29:41 +0900 (KST) Received: from localhost.localdomain ([10.252.81.123]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0NIM005KBFLHRSG0@mmp1.samsung.com>; Fri, 23 Jan 2015 17:29:41 +0900 (KST) From: Joonyoung Shim To: u-boot@lists.denx.de Date: Fri, 23 Jan 2015 17:30:07 +0900 Message-id: <1422001807-1515-1-git-send-email-jy0922.shim@samsung.com> X-Mailer: git-send-email 1.9.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrKLMWRmVeSWpSXmKPExsWyRsSkWLeU7VCIwYclihYv7l1kseg40sJo sePyDRaLt3s72R1YPM7e2cHo0bdlFWMAUxSXTUpqTmZZapG+XQJXxryV8gVP2Sual/WyNTBO Yeti5OCQEDCR+HZEvIuRE8gUk7hwbz1QmItDSGApo8Syvc+YIBImEnNXnYBKLGKUmH+lmwnC aWOSuHn4HyNIFZuAnsSdbcfBOkQEJCR+9V8FizMLeEis7JzFCmILC2hJzJ7wgAXEZhFQlTjd exashlfATeLArduMENvkJE4em8wKskBC4AybxJTGfjaIBgGJb5MPsUCcLSux6QAzRL2kxMEV N1gmMAouYGRYxSiaWpBcUJyUXmSoV5yYW1yal66XnJ+7iREYeqf/PevdwXj7gPUhRgEORiUe 3oYtB0OEWBPLiitzDzGaAm2YyCwlmpwPDPC8knhDYzMjC1MTU2Mjc0szJXFeRamfwUIC6Ykl qdmpqQWpRfFFpTmpxYcYmTg4pRoYE301KryDROaWnJLiVvq/8ljLIr31zv8Xzr5RFtlzr6vW j2vth0uVmaazV51ksfRcp5zuYtemfXCv86rG1Yec9ifdvsF2zOz5uZ0LZ8rs3D3r52JDlsr4 SV1LvE/Vqvr7pHUunpn/iLlmyadLIj6Tv0lV7BH8M19tzZTeE+sZXzzq3La8pj0uWYmlOCPR UIu5qDgRAOn3f+k4AgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrALMWRmVeSWpSXmKPExsVy+t9jAd1StkMhBjdfSlu8uHeRxaLjSAuj xY7LN1gs3u7tZHdg8Th7ZwejR9+WVYwBTFENjDYZqYkpqUUKqXnJ+SmZeem2St7B8c7xpmYG hrqGlhbmSgp5ibmptkouPgG6bpk5QKuUFMoSc0qBQgGJxcVK+naYJoSGuOlawDRG6PqGBMH1 GBmggYQ1jBnzVsoXPGWvaF7Wy9bAOIWti5GTQ0LARGLuqhNQtpjEhXvrgWwuDiGBRYwS8690 M0E4bUwSNw//YwSpYhPQk7iz7TgTiC0iICHxq/8qWJxZwENiZecsVhBbWEBLYvaEBywgNouA qsTp3rNgNbwCbhIHbt1mhNgmJ3Hy2GTWCYzcCxgZVjGKphYkFxQnpeca6RUn5haX5qXrJefn bmIEh/Yz6R2MqxosDjEKcDAq8fA2bDkYIsSaWFZcmXuIUYKDWUmEN+4LUIg3JbGyKrUoP76o NCe1+BCjKdD2icxSosn5wLjLK4k3NDYxM7I0Mje0MDI2VxLnVbJvCxESSE8sSc1OTS1ILYLp Y+LglGpgzG7fobLQbSKL+7OtD7jDnmz+MaU+2XBzpkD9qRsuKUH7O15fEAxxzjwoK/R179nL vyQvVE62ar5mW/s9JXWe0y7b9ccF197yn+5ws+3dk/lm4fIHDPs5Zx4MuxhvnJKarumnffOZ qcQCgVsOaeF1oenZRWInXm5Xl5n65qX+9Fsf3Ffs/hV+X4mlOCPRUIu5qDgRAJ69/CODAgAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Cc: p.marczak@samsung.com Subject: [U-Boot] [PATCH] odroid: fix g2d sclk rate X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.13 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de G2D core should be provided 200MHz clock rate. Signed-off-by: Joonyoung Shim --- board/samsung/odroid/odroid.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c index b7d2381..1554b9d 100644 --- a/board/samsung/odroid/odroid.c +++ b/board/samsung/odroid/odroid.c @@ -248,12 +248,12 @@ static void board_clock_init(void) * MOUTc2c = 800 Mhz * MOUTpwi = 108 MHz * - * sclk_g2d_acp = MOUTg2d / (ratio + 1) = 400 (1) + * sclk_g2d_acp = MOUTg2d / (ratio + 1) = 200 (3) * sclk_c2c = MOUTc2c / (ratio + 1) = 400 (1) * aclk_c2c = sclk_c2c / (ratio + 1) = 200 (1) * sclk_pwi = MOUTpwi / (ratio + 1) = 18 (5) */ - set = G2D_ACP_RATIO(1) | C2C_RATIO(1) | PWI_RATIO(5) | + set = G2D_ACP_RATIO(3) | C2C_RATIO(1) | PWI_RATIO(5) | C2C_ACLK_RATIO(1) | DVSEM_RATIO(1) | DPM_RATIO(1); clrsetbits_le32(&clk->div_dmc1, clr, set);