From patchwork Tue Jun 24 16:08:25 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Figa X-Patchwork-Id: 4410851 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A02A19F26E for ; Tue, 24 Jun 2014 16:13:30 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C1AA52035C for ; Tue, 24 Jun 2014 16:13:28 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5FBE72034B for ; Tue, 24 Jun 2014 16:13:27 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WzTIp-0003W9-ST; Tue, 24 Jun 2014 16:10:35 +0000 Received: from mailout3.w1.samsung.com ([210.118.77.13]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WzTID-00021u-MK for linux-arm-kernel@lists.infradead.org; Tue, 24 Jun 2014 16:09:59 +0000 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout3.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0N7O00KNMKVWJ970@mailout3.w1.samsung.com> for linux-arm-kernel@lists.infradead.org; Tue, 24 Jun 2014 17:09:32 +0100 (BST) X-AuditID: cbfec7f5-b7f626d000004b39-93-53a9a2bcc9fc Received: from eusync2.samsung.com ( [203.254.199.212]) by eucpsbgm2.samsung.com (EUCPMTA) with SMTP id 67.12.19257.CB2A9A35; Tue, 24 Jun 2014 17:09:32 +0100 (BST) Received: from AMDC1227.digital.local ([106.116.147.199]) by eusync2.samsung.com (Oracle Communications Messaging Server 7u4-23.01(7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPA id <0N7O003WAKVSDFA0@eusync2.samsung.com>; Tue, 24 Jun 2014 17:09:32 +0100 (BST) From: Tomasz Figa To: linux-samsung-soc@vger.kernel.org Subject: [PATCH v2 2/4] clk: samsung: exynos4: Add CLKOUT clock hierarchy Date: Tue, 24 Jun 2014 18:08:25 +0200 Message-id: <1403626107-12073-3-git-send-email-t.figa@samsung.com> X-Mailer: git-send-email 1.9.3 In-reply-to: <1403626107-12073-1-git-send-email-t.figa@samsung.com> References: <1403626107-12073-1-git-send-email-t.figa@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrFLMWRmVeSWpSXmKPExsVy+t/xK7p7Fq0MNtjZZG4x9eETNotH8x8z W/QuuMpmsenxNVaLy7vmsFnMOL+PyWLtkbvsFkuvX2SyeDrhIpvFoq1f2C2mLDrMatG69wi7 xeE37awW62e8ZrFYtesPowO/x5p5axg9Fn3P8tg56y67x6ZVnWwed67tYfPYvKTeo2/LKkaP z5vkAjiiuGxSUnMyy1KL9O0SuDIWHL3HWHAzs+LR9D7GBsa9kV2MnBwSAiYSKzpOs0PYYhIX 7q1n62Lk4hASWMoo0f/gLxtIQkigj0miZRkHiM0moCbxueERWFxEQFXic9sCdpAGZoEFLBIb X80EmyQs4CkxY95WoCIODhagose7VEHCvAJOEvsWTIBaJifRu+0NM4jNKeAsMenYIahdThLL 985nnMDIu4CRYRWjaGppckFxUnqukV5xYm5xaV66XnJ+7iZGSPh+3cG49JjVIUYBDkYlHt6K HSuChVgTy4orcw8xSnAwK4nwmnavDBbiTUmsrEotyo8vKs1JLT7EyMTBKdXAWNAwn3+uQpXy jIrLEQp/33juexki1DHvEu/s6DvHklf2e90XOZ/jI3/pwNqtFt2XBWIvZV03vPDlg++zanG7 2ZecrsaWrWya0XdqoWROjsC/QInZi+rcTpb4/lukfZh19aLMlLMXRJVenmuPMSvO/yMqo7Tn oOTW6l2zxBf0Pbq9XGjKHO/9t5VYijMSDbWYi4oTAYYdEVg9AgAA X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140624_090958_071737_891CF9D6 X-CRM114-Status: GOOD ( 12.27 ) X-Spam-Score: -5.0 (-----) Cc: Mark Rutland , Kukjin Kim , Mike Turquette , Pankaj Dubey , Mark Brown , linux-kernel@vger.kernel.org, Daniel Drake , Rob Herring , Sylwester Nawrocki , Rahul Sharma , Tomasz Figa , Tomasz Figa , linux-arm-kernel@lists.infradead.org, Marek Szyprowski X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds definitions of clocks that are used to drive clock output signals of particular CMU sub-blocks that are then fed to PMU and handled by Exynos CLKOUT driver added in further patch. Signed-off-by: Tomasz Figa --- drivers/clk/samsung/clk-exynos4.c | 116 ++++++++++++++++++++++++++++++++++-- include/dt-bindings/clock/exynos4.h | 5 ++ 2 files changed, 117 insertions(+), 4 deletions(-) diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index f95ae6c..7d1fb99 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -25,10 +25,12 @@ #define DIV_LEFTBUS 0x4500 #define GATE_IP_LEFTBUS 0x4800 #define E4X12_GATE_IP_IMAGE 0x4930 +#define CLKOUT_CMU_LEFTBUS 0x4a00 #define SRC_RIGHTBUS 0x8200 #define DIV_RIGHTBUS 0x8500 #define GATE_IP_RIGHTBUS 0x8800 #define E4X12_GATE_IP_PERIR 0x8960 +#define CLKOUT_CMU_RIGHTBUS 0x8a00 #define EPLL_LOCK 0xc010 #define VPLL_LOCK 0xc020 #define EPLL_CON0 0xc110 @@ -98,6 +100,7 @@ #define GATE_IP_PERIL 0xc950 #define E4210_GATE_IP_PERIR 0xc960 #define GATE_BLOCK 0xc970 +#define CLKOUT_CMU_TOP 0xca00 #define E4X12_MPLL_LOCK 0x10008 #define E4X12_MPLL_CON0 0x10108 #define SRC_DMC 0x10200 @@ -105,6 +108,7 @@ #define DIV_DMC0 0x10500 #define DIV_DMC1 0x10504 #define GATE_IP_DMC 0x10900 +#define CLKOUT_CMU_DMC 0x10a00 #define APLL_LOCK 0x14000 #define E4210_MPLL_LOCK 0x14008 #define APLL_CON0 0x14100 @@ -114,6 +118,7 @@ #define DIV_CPU1 0x14504 #define GATE_SCLK_CPU 0x14800 #define GATE_IP_CPU 0x14900 +#define CLKOUT_CMU_CPU 0x14a00 #define E4X12_DIV_ISP0 0x18300 #define E4X12_DIV_ISP1 0x18304 #define E4X12_GATE_ISP0 0x18800 @@ -242,6 +247,11 @@ static unsigned long exynos4_clk_regs[] __initdata = { DIV_CPU1, GATE_SCLK_CPU, GATE_IP_CPU, + CLKOUT_CMU_LEFTBUS, + CLKOUT_CMU_RIGHTBUS, + CLKOUT_CMU_TOP, + CLKOUT_CMU_DMC, + CLKOUT_CMU_CPU, }; static const struct samsung_clk_reg_dump src_mask_suspend[] = { @@ -400,6 +410,23 @@ PNAME(mout_dac_p4210) = { "sclk_vpll", "sclk_hdmiphy", }; PNAME(mout_pwi_p4210) = { "xxti", "xusbxti", "sclk_hdmi24m", "sclk_usbphy0", "sclk_usbphy1", "sclk_hdmiphy", "none", "sclk_epll", "sclk_vpll" }; +PNAME(clkout_left_p4210) = { "sclk_mpll_div_2", "sclk_apll_div_2", + "div_gdl", "div_gpl" }; +PNAME(clkout_right_p4210) = { "sclk_mpll_div_2", "sclk_apll_div_2", + "div_gdr", "div_gpr" }; +PNAME(clkout_top_p4210) = { "fout_epll", "fout_vpll", "sclk_hdmi24m", + "sclk_usbphy0", "sclk_usbphy1", "sclk_hdmiphy", + "cdclk0", "cdclk1", "cdclk2", "spdif_extclk", + "aclk160", "aclk133", "aclk200", "aclk100", + "sclk_mfc", "sclk_g3d", "sclk_g2d", + "cam_a_pclk", "cam_b_pclk", "s_rxbyteclkhs0_2l", + "s_rxbyteclkhs0_4l" }; +PNAME(clkout_dmc_p4210) = { "div_dmcd", "div_dmcp", "div_acp_pclk", "div_dmc", + "div_dphy", "none", "div_pwi" }; +PNAME(clkout_cpu_p4210) = { "fout_apll_div_2", "none", "fout_mpll_div_2", + "none", "arm_clk_div_2", "div_corem0", + "div_corem1", "div_corem0", "div_atb", + "div_periph", "div_pclk_dbg", "div_hpm" }; /* Exynos 4x12-specific parent groups */ PNAME(mout_mpll_user_p4x12) = { "fin_pll", "sclk_mpll", }; @@ -426,6 +453,29 @@ PNAME(mout_user_aclk266_gps_p4x12) = {"fin_pll", "div_aclk266_gps", }; PNAME(mout_pwi_p4x12) = { "xxti", "xusbxti", "sclk_hdmi24m", "sclk_usbphy0", "none", "sclk_hdmiphy", "sclk_mpll", "sclk_epll", "sclk_vpll" }; +PNAME(clkout_left_p4x12) = { "sclk_mpll_user_l_div_2", "sclk_apll_div_2", + "div_gdl", "div_gpl" }; +PNAME(clkout_right_p4x12) = { "sclk_mpll_user_r_div_2", "sclk_apll_div_2", + "div_gdr", "div_gpr" }; +PNAME(clkout_top_p4x12) = { "fout_epll", "fout_vpll", "sclk_hdmi24m", + "sclk_usbphy0", "none", "sclk_hdmiphy", + "cdclk0", "cdclk1", "cdclk2", "spdif_extclk", + "aclk160", "aclk133", "aclk200", "aclk100", + "sclk_mfc", "sclk_g3d", "aclk400_mcuisp", + "cam_a_pclk", "cam_b_pclk", "s_rxbyteclkhs0_2l", + "s_rxbyteclkhs0_4l", "rx_half_byte_clk_csis0", + "rx_half_byte_clk_csis1", "div_jpeg", + "sclk_pwm_isp", "sclk_spi0_isp", + "sclk_spi1_isp", "sclk_uart_isp", + "sclk_mipihsi", "sclk_hdmi", "sclk_fimd0", + "sclk_pcm0" }; +PNAME(clkout_dmc_p4x12) = { "div_dmcd", "div_dmcp", "aclk_acp", "div_acp_pclk", + "div_dmc", "div_dphy", "fout_mpll_div_2", + "div_pwi", "none", "div_c2c", "div_c2c_aclk" }; +PNAME(clkout_cpu_p4x12) = { "fout_apll_div_2", "none", "none", "none", + "arm_clk_div_2", "div_corem0", "div_corem1", + "div_cores", "div_atb", "div_periph", + "div_pclk_dbg", "div_hpm" }; /* fixed rate clocks generated outside the soc */ static struct samsung_fixed_rate_clock exynos4_fixed_rate_ext_clks[] __initdata = { @@ -444,6 +494,24 @@ static struct samsung_fixed_rate_clock exynos4210_fixed_rate_clks[] __initdata = FRATE(0, "sclk_usbphy1", NULL, CLK_IS_ROOT, 48000000), }; +static struct samsung_fixed_factor_clock exynos4_fixed_factor_clks[] __initdata = { + FFACTOR(0, "sclk_apll_div_2", "sclk_apll", 1, 2, 0), + FFACTOR(0, "fout_mpll_div_2", "fout_mpll", 1, 2, 0), + FFACTOR(0, "fout_apll_div_2", "fout_apll", 1, 2, 0), + FFACTOR(0, "arm_clk_div_2", "arm_clk", 1, 2, 0), +}; + +static struct samsung_fixed_factor_clock exynos4210_fixed_factor_clks[] __initdata = { + FFACTOR(0, "sclk_mpll_div_2", "sclk_mpll", 1, 2, 0), +}; + +static struct samsung_fixed_factor_clock exynos4x12_fixed_factor_clks[] __initdata = { + FFACTOR(0, "sclk_mpll_user_l_div_2", "mout_mpll_user_l", 1, 2, 0), + FFACTOR(0, "sclk_mpll_user_r_div_2", "mout_mpll_user_r", 1, 2, 0), + FFACTOR(0, "sclk_mpll_user_t_div_2", "mout_mpll_user_t", 1, 2, 0), + FFACTOR(0, "sclk_mpll_user_c_div_2", "mout_mpll_user_c", 1, 2, 0), +}; + /* list of mux clocks supported in all exynos4 soc's */ static struct samsung_mux_clock exynos4_mux_clks[] __initdata = { MUX_FA(CLK_MOUT_APLL, "mout_apll", mout_apll_p, SRC_CPU, 0, 1, @@ -471,8 +539,12 @@ static struct samsung_mux_clock exynos4210_mux_early[] __initdata = { static struct samsung_mux_clock exynos4210_mux_clks[] __initdata = { MUX(0, "mout_gdl", sclk_ampll_p4210, SRC_LEFTBUS, 0, 1), + MUX(0, "mout_clkout_leftbus", clkout_left_p4210, + CLKOUT_CMU_LEFTBUS, 0, 5), MUX(0, "mout_gdr", sclk_ampll_p4210, SRC_RIGHTBUS, 0, 1), + MUX(0, "mout_clkout_rightbus", clkout_right_p4210, + CLKOUT_CMU_RIGHTBUS, 0, 5), MUX(0, "mout_aclk200", sclk_ampll_p4210, SRC_TOP0, 12, 1), MUX(0, "mout_aclk100", sclk_ampll_p4210, SRC_TOP0, 16, 1), @@ -519,20 +591,30 @@ static struct samsung_mux_clock exynos4210_mux_clks[] __initdata = { MUX(0, "mout_spi0", group1_p4210, SRC_PERIL1, 16, 4), MUX(0, "mout_spi1", group1_p4210, SRC_PERIL1, 20, 4), MUX(0, "mout_spi2", group1_p4210, SRC_PERIL1, 24, 4), + MUX(0, "mout_clkout_top", clkout_top_p4210, CLKOUT_CMU_TOP, 0, 5), MUX(0, "mout_pwi", mout_pwi_p4210, SRC_DMC, 16, 4), + MUX(0, "mout_clkout_dmc", clkout_dmc_p4210, CLKOUT_CMU_DMC, 0, 5), + + MUX(0, "mout_clkout_cpu", clkout_cpu_p4210, CLKOUT_CMU_CPU, 0, 5), }; /* list of mux clocks supported in exynos4x12 soc */ static struct samsung_mux_clock exynos4x12_mux_clks[] __initdata = { MUX(0, "mout_mpll_user_l", mout_mpll_p, SRC_LEFTBUS, 4, 1), MUX(0, "mout_gdl", mout_gdl_p4x12, SRC_LEFTBUS, 0, 1), + MUX(0, "mout_clkout_leftbus", clkout_left_p4x12, + CLKOUT_CMU_LEFTBUS, 0, 5), MUX(0, "mout_mpll_user_r", mout_mpll_p, SRC_RIGHTBUS, 4, 1), MUX(0, "mout_gdr", mout_gdr_p4x12, SRC_RIGHTBUS, 0, 1), + MUX(0, "mout_clkout_rightbus", clkout_right_p4x12, + CLKOUT_CMU_RIGHTBUS, 0, 5), MUX(CLK_MOUT_MPLL_USER_C, "mout_mpll_user_c", mout_mpll_user_p4x12, SRC_CPU, 24, 1), + MUX(0, "mout_clkout_cpu", clkout_cpu_p4x12, CLKOUT_CMU_CPU, 0, 5), + MUX(0, "mout_aclk266_gps", aclk_p4412, SRC_TOP1, 4, 1), MUX(0, "mout_aclk400_mcuisp", aclk_p4412, SRC_TOP1, 8, 1), MUX(CLK_MOUT_MPLL_USER_T, "mout_mpll_user_t", mout_mpll_user_p4x12, @@ -586,24 +668,27 @@ static struct samsung_mux_clock exynos4x12_mux_clks[] __initdata = { MUX(0, "mout_spi0", group1_p4x12, SRC_PERIL1, 16, 4), MUX(0, "mout_spi1", group1_p4x12, SRC_PERIL1, 20, 4), MUX(0, "mout_spi2", group1_p4x12, SRC_PERIL1, 24, 4), - MUX(0, "mout_pwm_isp", group1_p4x12, E4X12_SRC_ISP, 0, 4), - MUX(0, "mout_spi0_isp", group1_p4x12, E4X12_SRC_ISP, 4, 4), - MUX(0, "mout_spi1_isp", group1_p4x12, E4X12_SRC_ISP, 8, 4), - MUX(0, "mout_uart_isp", group1_p4x12, E4X12_SRC_ISP, 12, 4), + MUX(0, "mout_clkout_top", clkout_top_p4x12, CLKOUT_CMU_TOP, 0, 5), + MUX(0, "mout_c2c", sclk_ampll_p4210, SRC_DMC, 0, 1), MUX(0, "mout_pwi", mout_pwi_p4x12, SRC_DMC, 16, 4), MUX(0, "mout_g2d0", sclk_ampll_p4210, SRC_DMC, 20, 1), MUX(0, "mout_g2d1", sclk_evpll_p, SRC_DMC, 24, 1), MUX(0, "mout_g2d", mout_g2d_p, SRC_DMC, 28, 1), + MUX(0, "mout_clkout_dmc", clkout_dmc_p4x12, CLKOUT_CMU_DMC, 0, 5), }; /* list of divider clocks supported in all exynos4 soc's */ static struct samsung_div_clock exynos4_div_clks[] __initdata = { DIV(0, "div_gdl", "mout_gdl", DIV_LEFTBUS, 0, 3), DIV(0, "div_gpl", "div_gdl", DIV_LEFTBUS, 4, 3), + DIV(0, "div_clkout_leftbus", "mout_clkout_leftbus", + CLKOUT_CMU_LEFTBUS, 8, 6), DIV(0, "div_gdr", "mout_gdr", DIV_RIGHTBUS, 0, 3), DIV(0, "div_gpr", "div_gdr", DIV_RIGHTBUS, 4, 3), + DIV(0, "div_clkout_rightbus", "mout_clkout_rightbus", + CLKOUT_CMU_RIGHTBUS, 8, 6), DIV(0, "div_core", "mout_core", DIV_CPU0, 0, 3), DIV(0, "div_corem0", "div_core2", DIV_CPU0, 4, 3), @@ -614,6 +699,8 @@ static struct samsung_div_clock exynos4_div_clks[] __initdata = { DIV(0, "div_core2", "div_core", DIV_CPU0, 28, 3), DIV(0, "div_copy", "mout_hpm", DIV_CPU1, 0, 3), DIV(0, "div_hpm", "div_copy", DIV_CPU1, 4, 3), + DIV(0, "div_clkout_cpu", "mout_clkout_cpu", CLKOUT_CMU_CPU, 8, 6), + DIV(0, "div_fimc0", "mout_fimc0", DIV_CAM, 0, 4), DIV(0, "div_fimc1", "mout_fimc1", DIV_CAM, 4, 4), DIV(0, "div_fimc2", "mout_fimc2", DIV_CAM, 8, 4), @@ -671,6 +758,7 @@ static struct samsung_div_clock exynos4_div_clks[] __initdata = { CLK_SET_RATE_PARENT, 0), DIV_F(0, "div_mmc_pre3", "div_mmc3", DIV_FSYS2, 24, 8, CLK_SET_RATE_PARENT, 0), + DIV(0, "div_clkout_top", "mout_clkout_top", CLKOUT_CMU_TOP, 8, 6), DIV(0, "div_acp", "mout_dmc_bus", DIV_DMC0, 0, 3), DIV(0, "div_acp_pclk", "div_acp", DIV_DMC0, 4, 3), @@ -679,6 +767,7 @@ static struct samsung_div_clock exynos4_div_clks[] __initdata = { DIV(0, "div_dmcd", "div_dmc", DIV_DMC0, 16, 3), DIV(0, "div_dmcp", "div_dmcd", DIV_DMC0, 20, 3), DIV(0, "div_pwi", "mout_pwi", DIV_DMC1, 8, 4), + DIV(0, "div_clkout_dmc", "mout_clkout_dmc", CLKOUT_CMU_DMC, 8, 6), }; /* list of divider clocks supported in exynos4210 soc */ @@ -902,6 +991,17 @@ static struct samsung_gate_clock exynos4_gate_clks[] __initdata = { 0, 0), GATE(CLK_AC97, "ac97", "aclk100", GATE_IP_PERIL, 27, 0, 0), + + GATE(CLK_OUT_LEFTBUS, "clkout_leftbus", "div_clkout_leftbus", + CLKOUT_CMU_LEFTBUS, 16, CLK_SET_RATE_PARENT, 0), + GATE(CLK_OUT_RIGHTBUS, "clkout_rightbus", "div_clkout_rightbus", + CLKOUT_CMU_RIGHTBUS, 16, CLK_SET_RATE_PARENT, 0), + GATE(CLK_OUT_TOP, "clkout_top", "div_clkout_top", + CLKOUT_CMU_TOP, 16, CLK_SET_RATE_PARENT, 0), + GATE(CLK_OUT_DMC, "clkout_dmc", "div_clkout_dmc", + CLKOUT_CMU_DMC, 16, CLK_SET_RATE_PARENT, 0), + GATE(CLK_OUT_CPU, "clkout_cpu", "div_clkout_cpu", + CLKOUT_CMU_CPU, 16, CLK_SET_RATE_PARENT, 0), }; /* list of gate clocks supported in exynos4210 soc */ @@ -1282,6 +1382,8 @@ static void __init exynos4_clk_init(struct device_node *np, ARRAY_SIZE(exynos4_div_clks)); samsung_clk_register_gate(ctx, exynos4_gate_clks, ARRAY_SIZE(exynos4_gate_clks)); + samsung_clk_register_fixed_factor(ctx, exynos4_fixed_factor_clks, + ARRAY_SIZE(exynos4_fixed_factor_clks)); if (exynos4_soc == EXYNOS4210) { samsung_clk_register_fixed_rate(ctx, exynos4210_fixed_rate_clks, @@ -1294,6 +1396,9 @@ static void __init exynos4_clk_init(struct device_node *np, ARRAY_SIZE(exynos4210_gate_clks)); samsung_clk_register_alias(ctx, exynos4210_aliases, ARRAY_SIZE(exynos4210_aliases)); + samsung_clk_register_fixed_factor(ctx, + exynos4210_fixed_factor_clks, + ARRAY_SIZE(exynos4210_fixed_factor_clks)); } else { samsung_clk_register_mux(ctx, exynos4x12_mux_clks, ARRAY_SIZE(exynos4x12_mux_clks)); @@ -1303,6 +1408,9 @@ static void __init exynos4_clk_init(struct device_node *np, ARRAY_SIZE(exynos4x12_gate_clks)); samsung_clk_register_alias(ctx, exynos4x12_aliases, ARRAY_SIZE(exynos4x12_aliases)); + samsung_clk_register_fixed_factor(ctx, + exynos4x12_fixed_factor_clks, + ARRAY_SIZE(exynos4x12_fixed_factor_clks)); } samsung_clk_register_alias(ctx, exynos4_aliases, diff --git a/include/dt-bindings/clock/exynos4.h b/include/dt-bindings/clock/exynos4.h index 1106ca5..e0c4673 100644 --- a/include/dt-bindings/clock/exynos4.h +++ b/include/dt-bindings/clock/exynos4.h @@ -34,6 +34,11 @@ #define CLK_MOUT_CORE 19 #define CLK_MOUT_APLL 20 #define CLK_SCLK_HDMIPHY 22 +#define CLK_OUT_DMC 23 +#define CLK_OUT_TOP 24 +#define CLK_OUT_LEFTBUS 25 +#define CLK_OUT_RIGHTBUS 26 +#define CLK_OUT_CPU 27 /* gate for special clocks (sclk) */ #define CLK_SCLK_FIMC0 128