From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Date: Fri, 29 Jan 2016 08:14:27 +0000 Subject: Re: [RFC] clk: shmobile: r8a7795: Add SD divider support Message-Id: <20160129081427.GA2053@tetsubishi> MIME-Version: 1 Content-Type: multipart/mixed; boundary="YZ5djTAD1cGYuMQK" List-Id: References: <1453465586-12807-1-git-send-email-dirk.behme@de.bosch.com> In-Reply-To: <1453465586-12807-1-git-send-email-dirk.behme@de.bosch.com> To: linux-sh@vger.kernel.org --YZ5djTAD1cGYuMQK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > Having the clock patch applied on top of your renesas/v8-sdhi branch [1] I > get >=20 > root@salvator-x:/sys/kernel/debug/clk# cat clk_summary > clock enable_cnt prepare_cnt rate > -------------------------------------------------------- > ... > .main 1 1 8333333 > ... > .pll1 1 1 1599999936 > .pll1_div2 2 2 799999968 > hdmi 0 0 24999999 > hdmi0 0 0 24999999 > hdmi1 0 0 24999999 > cl 0 0 16666666 > sd3 0 0 99999996 > sdif3 0 0 99999996 > sd2 0 0 99999996 > sdif2 0 0 99999996 > sd1 0 0 49999998 > sdif1 0 0 49999998 > sd0 0 0 49999998 > sdif0 0 0 49999998 This is what I get (with your cleanup patch also applied): =2E.. .main 1 1 8333333 = 0 0 =20 ... .pll1 1 1 1599999936 = 0 0 =20 .pll1_div2 3 3 799999968 = 0 0 =20 hdmi 0 0 24999999 = 0 0 =20 hdmi0 0 0 24999999 = 0 0 =20 hdmi1 0 0 24999999 = 0 0 =20 cl 0 0 16666666 = 0 0 =20 sd3 1 1 199999992 = 0 0 =20 sdif3 1 2 199999992 = 0 0 =20 sd2 0 0 49999998 = 0 0 =20 sdif2 0 0 49999998 = 0 0 =20 sd1 0 0 49999998 = 0 0 =20 sdif1 0 0 49999998 = 0 0 =20 sd0 1 1 49999998 = 0 0 =20 sdif0 1 2 49999998 = 0 0 =20 Could it be a firmware difference (i.e. bootloader trying to boot from eMMC= and changing values)? --YZ5djTAD1cGYuMQK Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJWqx9iAAoJEBQN5MwUoCm20FwQAKQPLuwQQZo09phu9UIgNH6H hiPPef4lB4+r7eVPAuzz2JBSHxwYxc1fllEDwx7SAydmXG2nqTI1tiWhweGgnTTz reSrlCJxc+PE7Gx5gJQ1grIDZzT1SzDpEnbvYeZRBeZ2uQ4tnjQsg/eefIFbXz1f B+vgYzO63686LEiQAx06LN7s4hf07E7mHhz9Gs57fM0594VAJD69jpaC36+lKJSx uMdcVfdWOSF5Yia+ItyDX8SS6+zPiNu+kDp0YQGfv0LELSg0qQlWphs2E65qrxbK YweOU8jndne9HKp5oaLq5G5WqsZ6Lc3+de58gu1+yFxxDMOWUfg1cDhwUVc1+rdf nIiVVr5kNTPycSYj/FSfY9apFH6+eLXgbQCZ3TCRzBPCfoXcamHOiJAQY5XdWsjO nVtWbXbuDuw6TS44vP/rkucZHo+nJ54FScsrBVU2tPWnwKwEaAmTF3JaHTp1Zl4L heNuB7PDZfXMSjmYfs9GikPJiknTSY+MAbYH35ezjwinRnF+SYvtqM7D8B3oiT+/ JYyoOkKRpOp/jE5fpTLGKn5Qy1n4+ylnQnrgAfMOqHsk8KvQkaTvbiWOnWdFEoIa S1EVzzgAlI05EAfBPwNNMY66eQY183q9HXWrAeQADQLnLaJQMHGmXQ+vq0qAnuK0 dTIWtRdbA37sdnNzYFhp =Dgad -----END PGP SIGNATURE----- --YZ5djTAD1cGYuMQK--