{"id":801278,"url":"http://patchwork.ozlabs.org/api/patches/801278/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/1502730333-63031-4-git-send-email-philipp.tomsich@theobroma-systems.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1502730333-63031-4-git-send-email-philipp.tomsich@theobroma-systems.com>","list_archive_url":null,"date":"2017-08-14T17:05:32","name":"[U-Boot,RFC,3/4] rockchip: rk3368: adjust DMC driver for 32/64bit-aware OF_PLATDATA","commit_ref":"1d70f0ac88dcd0ed9c17ec4c5e97db69de961319","pull_url":null,"state":"accepted","archived":false,"hash":"d0942b0e88cc2b490c1df31ff6a9afe4c5aaef8c","submitter":{"id":53488,"url":"http://patchwork.ozlabs.org/api/people/53488/?format=json","name":"Philipp Tomsich","email":"philipp.tomsich@theobroma-systems.com"},"delegate":{"id":69486,"url":"http://patchwork.ozlabs.org/api/users/69486/?format=json","username":"ptomsich","first_name":"Philipp","last_name":"Tomsich","email":"philipp.tomsich@theobroma-systems.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/1502730333-63031-4-git-send-email-philipp.tomsich@theobroma-systems.com/mbox/","series":[],"comments":"http://patchwork.ozlabs.org/api/patches/801278/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/801278/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; helo=lists.denx.de;\n\tenvelope-from=u-boot-bounces@lists.denx.de;\n\treceiver=)","Received":["from lists.denx.de (dione.denx.de [81.169.180.215])\n\tby ozlabs.org (Postfix) with ESMTP id 3xWMgF6PQLz9t36\n\tfor ;\n\tTue, 15 Aug 2017 03:15:04 +1000 (AEST)","by lists.denx.de (Postfix, from userid 105)\n\tid E899AC21E07; Mon, 14 Aug 2017 17:06:05 +0000 (UTC)","from lists.denx.de (localhost [IPv6:::1])\n\tby lists.denx.de (Postfix) with ESMTP id 3EEB4C21DC1;\n\tMon, 14 Aug 2017 17:05:49 +0000 (UTC)","by lists.denx.de (Postfix, from userid 105)\n\tid A07ADC21D55; Mon, 14 Aug 2017 17:05:45 +0000 (UTC)","from mail.theobroma-systems.com (vegas.theobroma-systems.com\n\t[144.76.126.164])\n\tby lists.denx.de (Postfix) with ESMTPS id 6619BC21C41\n\tfor ; Mon, 14 Aug 2017 17:05:45 +0000 (UTC)","from [86.59.122.178] (port=60345 helo=android.lan)\n\tby mail.theobroma-systems.com with esmtpsa\n\t(TLS1.2:RSA_AES_128_CBC_SHA256:128)\n\t(Exim 4.80) (envelope-from )\n\tid 1dhIoB-0004I2-2Q; Mon, 14 Aug 2017 19:05:43 +0200"],"X-Spam-Checker-Version":"SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de","X-Spam-Level":"","X-Spam-Status":"No, score=0.0 required=5.0 tests=none autolearn=unavailable\n\tautolearn_force=no version=3.4.0","From":"Philipp Tomsich ","To":"u-boot@lists.denx.de","Date":"Mon, 14 Aug 2017 19:05:32 +0200","Message-Id":"<1502730333-63031-4-git-send-email-philipp.tomsich@theobroma-systems.com>","X-Mailer":"git-send-email 2.1.4","In-Reply-To":"<1502730333-63031-1-git-send-email-philipp.tomsich@theobroma-systems.com>","References":"<1502730333-63031-1-git-send-email-philipp.tomsich@theobroma-systems.com>","Cc":"Klaus Goger ","Subject":"[U-Boot] [RFC PATCH 3/4] rockchip: rk3368: adjust DMC driver for\n\t32/64bit-aware OF_PLATDATA","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.18","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" "},"content":"With the new 32/64bit-aware dtoc, the type of reg is fdt64_t and the\nOF_PLATDATA structure layout changes. This adjusts the DMC driver for\nthe RK3368 to track these changes.\n\nFor the time being (i.e. until regmap_init_mem_platdata works for the\n64bit case), we won't use regmap_init_mem_platdata here and simply\naccess of_plat.reg[] directly.\n\nSigned-off-by: Philipp Tomsich \n---\n\n drivers/ram/rockchip/dmc-rk3368.c | 11 ++---------\n 1 file changed, 2 insertions(+), 9 deletions(-)","diff":"diff --git a/drivers/ram/rockchip/dmc-rk3368.c b/drivers/ram/rockchip/dmc-rk3368.c\nindex ca7b1ff..7577ff0 100644\n--- a/drivers/ram/rockchip/dmc-rk3368.c\n+++ b/drivers/ram/rockchip/dmc-rk3368.c\n@@ -893,18 +893,11 @@ static int conv_of_platdata(struct udevice *dev)\n {\n \tstruct rk3368_sdram_params *plat = dev_get_platdata(dev);\n \tstruct dtd_rockchip_rk3368_dmc *of_plat = &plat->of_plat;\n-\tint ret;\n \n \tplat->ddr_freq = of_plat->rockchip_ddr_frequency;\n \tplat->ddr_speed_bin = of_plat->rockchip_ddr_speed_bin;\n \tplat->memory_schedule = of_plat->rockchip_memory_schedule;\n \n-\tret = regmap_init_mem_platdata(dev, of_plat->reg,\n-\t\t\t\t ARRAY_SIZE(of_plat->reg) / 2,\n-\t\t\t\t &plat->map);\n-\tif (ret)\n-\t\treturn ret;\n-\n \treturn 0;\n }\n #endif\n@@ -933,8 +926,8 @@ static int rk3368_dmc_probe(struct udevice *dev)\n \tdebug(\"%s: pmugrf=%p\\n\", __func__, priv->pmugrf);\n \n #ifdef CONFIG_TPL_BUILD\n-\tpctl = regmap_get_range(plat->map, 0);\n-\tddrphy = regmap_get_range(plat->map, 1);\n+\tpctl = (struct rk3368_ddr_pctl *)plat->of_plat.reg[0];\n+\tddrphy = (struct rk3368_ddrphy *)plat->of_plat.reg[2];\n \tmsch = syscon_get_first_range(ROCKCHIP_SYSCON_MSCH);\n \tgrf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);\n \n","prefixes":["U-Boot","RFC","3/4"]}