From mboxrd@z Thu Jan 1 00:00:00 1970 From: tomasz.figa@gmail.com (Tomasz Figa) Date: Tue, 04 Mar 2014 13:16:28 +0100 Subject: [PATCH v3 5/5] clk/exynos5260: add clock file for exynos5260 In-Reply-To: <5315C2CA.60206@gmail.com> References: <1392724570-27977-1-git-send-email-rahul.sharma@samsung.com> <1392724570-27977-6-git-send-email-rahul.sharma@samsung.com> <53095A9A.4080606@gmail.com> <5315C2CA.60206@gmail.com> Message-ID: <5315C41C.1030200@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04.03.2014 13:10, Tomasz Figa wrote: > On 04.03.2014 05:14, Rahul Sharma wrote: >> On 23 February 2014 07:49, Tomasz Figa wrote: >>> On 18.02.2014 12:56, Rahul Sharma wrote: >>>> + FRATE(ID_NONE, "phyclk_hdmi_link_o_tmds_clkhi", NULL, >>>> + CLK_IS_ROOT, 125000000), >>>> + FRATE(ID_NONE, "phyclk_mipi_dphy_4l_m_txbyteclkhs", NULL, >>>> + CLK_IS_ROOT, 187500000), >>>> + FRATE(ID_NONE, "phyclk_dptx_phy_o_ref_clk_24m", NULL, >>>> + CLK_IS_ROOT, 24000000), >>>> + FRATE(ID_NONE, "phyclk_dptx_phy_clk_div2", NULL, >>>> + CLK_IS_ROOT, 135000000), >>>> + FRATE(ID_NONE, "phyclk_mipi_dphy_4l_m_rxclkesc0", NULL, >>>> + CLK_IS_ROOT, 20000000), >>>> + FRATE(ID_NONE, "phyclk_usbhost20_phy_phyclock", NULL, >>>> + CLK_IS_ROOT, 60000000), >>>> + FRATE(ID_NONE, "phyclk_usbhost20_phy_freeclk", NULL, >>>> + CLK_IS_ROOT, 60000000), >>>> + FRATE(ID_NONE, "phyclk_usbhost20_phy_clk48mohci", NULL, >>>> + CLK_IS_ROOT, 48000000), >>>> + FRATE(ID_NONE, "phyclk_usbdrd30_udrd30_pipe_pclk", NULL, >>>> + CLK_IS_ROOT, 125000000), >>>> + FRATE(ID_NONE, "phyclk_usbdrd30_udrd30_phyclock", NULL, >>>> + CLK_IS_ROOT, 60000000), >>> >>> >>> Are these really fixed rate clocks? It looks strange, because it's a bit >>> unlike previous Samsung SoCs, which used to have up 5 fixed rate >>> clocks in >>> average. >>> >> >> These are outputs of various phys. If these are removed we will be >> left with >> many orphan clocks. >> > > OK. Just wanted to make sure that they are real clocks found in the SoC, > as I don't have access to Exynos 5420 datasheet yet. Exynos 5260 of course. Best regards, Tomasz