From patchwork Wed Jul 8 21:57:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Krottmayer X-Patchwork-Id: 1325566 X-Patchwork-Delegate: ykai007@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=PeDJmA35; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2CrQ4F2Tz9sQt for ; Thu, 9 Jul 2020 07:59:18 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 4CBBA81C24; Wed, 8 Jul 2020 23:58:50 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="PeDJmA35"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id B775A81BF4; Wed, 8 Jul 2020 23:58:43 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-ed1-x542.google.com (mail-ed1-x542.google.com [IPv6:2a00:1450:4864:20::542]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 2BA0881C0B for ; Wed, 8 Jul 2020 23:58:37 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=krjdev@gmail.com Received: by mail-ed1-x542.google.com with SMTP id dg28so235269edb.3 for ; Wed, 08 Jul 2020 14:58:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=9mo3LrfLL0MC3TqCrS6PbrjbZEUU+qUJ8G77I9l3fU0=; b=PeDJmA35/Z2w7Dls7TvyKtcq535kkTibewU3bb0W9f7UZlkIVRFKdbpZDBPd6tOXsF esOomHox5651T0foXf4Rvo9fVvtR5InDX7Ni8Y32yPTtVIT2VTz/DWolBrQcd1HMUHHZ MpAAYCrfVsUH//si2Obukb8DS3uINR968jBjk7CS5ViDaOsmtMnq5OVGiq6iUBW0QwSX wZYxEVDyD50kGVPPpNoRtP/ZOdRyiNYW7K1KJDcdXOLD2TSe95NNaKgRc8BHcCM4X/do gM3cPgq3WRpkKlu57wL5stMxJ8roGNVzXUz6tXjLmZSl42jyG+i9BBdtPQFLRxmBLnot X+TA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=9mo3LrfLL0MC3TqCrS6PbrjbZEUU+qUJ8G77I9l3fU0=; b=OfUaf8TWHs665OfxIvGFcm2YrdBivKaznys13YgnPUJn12KfLvQot58dAiAT0m2uUF E8qtb4R6+Vcf68gG02BzDt2MUMG7+WsgywM1I20alAbFvf9De01sjnr/ZMPndzRX6jSJ thZpK8hQ6nxjrQfWAZkWgprPcM9spVSDx3vtn9CX9qcV91+ig9//E0EKz8kWXQn2sGo6 l8aI7AVFlKOpoTkaZGLZoXFe8nOT4sWWFfKq8u1zOS8PXgNTb4RSG0aX8d9Wdsqmzq3l /e7Aj9o+NBgZ7rYzJzIxAO+XrLU8rzgJNlhAAiYoN/LZXuAbUK4p5L25GqMwIiqTQcsd flIg== X-Gm-Message-State: AOAM5302ffSooG19PpDBeD7nDGownATvRHjh/6xQjfv6YXDnwyYF3TSP LfxFgwpcveaxm0Cf2C99+wmVFs60i3s= X-Google-Smtp-Source: ABdhPJyvKXpbRYDrR6xWTXtSwrd5mCZkVN33kkw4dVJnGRW2U8jv+yZdU/5jGVUVQs2HFgNK4K+fzg== X-Received: by 2002:a50:9f6a:: with SMTP id b97mr67372056edf.322.1594245516446; Wed, 08 Jul 2020 14:58:36 -0700 (PDT) Received: from matrix42.krottmayer.com (dynamic-282ssp22m10uowenj5-pd01.res.v6.highway.a1.net. [2001:871:20f:2c0a:22cf:30ff:fe1a:cea1]) by smtp.gmail.com with ESMTPSA id d26sm484867ejw.89.2020.07.08.14.58.35 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 Jul 2020 14:58:36 -0700 (PDT) From: Johannes Krottmayer To: u-boot@lists.denx.de Cc: kever.yang@rock-chips.com, jagan@amarulasolutions.com, Johannes Krottmayer Subject: [PATCH 1/3] drivers: clk: rockchip: clk_rk3328: Add SPI support Date: Wed, 8 Jul 2020 23:57:38 +0200 Message-Id: <20200708215740.28515-2-krjdev@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200708215740.28515-1-krjdev@gmail.com> References: <20200708215740.28515-1-krjdev@gmail.com> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean Add SPI support for the RK3328 clock driver Signed-off-by: Johannes Krottmayer Cc: Kever Yang Cc: Jagan Teki Reviewed-by: Kever Yang --- drivers/clk/rockchip/clk_rk3328.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/drivers/clk/rockchip/clk_rk3328.c b/drivers/clk/rockchip/clk_rk3328.c index 02d3b08efa..bf4f1069ea 100644 --- a/drivers/clk/rockchip/clk_rk3328.c +++ b/drivers/clk/rockchip/clk_rk3328.c @@ -555,6 +555,31 @@ static ulong rk3328_saradc_set_clk(struct rk3328_cru *cru, uint hz) return rk3328_saradc_get_clk(cru); } +static ulong rk3328_spi_get_clk(struct rk3328_cru *cru) +{ + u32 div, val; + + val = readl(&cru->clksel_con[24]); + div = (val & CLK_SPI_DIV_CON_MASK) >> CLK_SPI_DIV_CON_SHIFT; + + return DIV_TO_RATE(OSC_HZ, div); +} + +static ulong rk3328_spi_set_clk(struct rk3328_cru *cru, uint hz) +{ + u32 src_clk_div; + + src_clk_div = GPLL_HZ / hz; + assert(src_clk_div < 128); + + rk_clrsetreg(&cru->clksel_con[24], + CLK_PWM_PLL_SEL_MASK | CLK_PWM_DIV_CON_MASK, + CLK_PWM_PLL_SEL_GPLL << CLK_PWM_PLL_SEL_SHIFT | + (src_clk_div - 1) << CLK_PWM_DIV_CON_SHIFT); + + return rk3328_spi_get_clk(cru); +} + static ulong rk3328_clk_get_rate(struct clk *clk) { struct rk3328_clk_priv *priv = dev_get_priv(clk->dev); @@ -581,6 +606,9 @@ static ulong rk3328_clk_get_rate(struct clk *clk) case SCLK_SARADC: rate = rk3328_saradc_get_clk(priv->cru); break; + case SCLK_SPI: + rate = rk3328_spi_get_clk(priv->cru); + break; default: return -ENOENT; } @@ -617,6 +645,9 @@ static ulong rk3328_clk_set_rate(struct clk *clk, ulong rate) case SCLK_SARADC: ret = rk3328_saradc_set_clk(priv->cru, rate); break; + case SCLK_SPI: + ret = rk3328_spi_set_clk(priv->cru, rate); + break; case DCLK_LCDC: case SCLK_PDM: case SCLK_RTC32K: From patchwork Wed Jul 8 21:57:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Krottmayer X-Patchwork-Id: 1325563 X-Patchwork-Delegate: ykai007@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=M64cgm2S; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2Cqp2bLvz9sRR for ; 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[2001:871:20f:2c0a:22cf:30ff:fe1a:cea1]) by smtp.gmail.com with ESMTPSA id d26sm484867ejw.89.2020.07.08.14.58.36 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 Jul 2020 14:58:36 -0700 (PDT) From: Johannes Krottmayer To: u-boot@lists.denx.de Cc: kever.yang@rock-chips.com, jagan@amarulasolutions.com, Johannes Krottmayer Subject: [PATCH 2/3] drivers: spi: rk_spi: Add support for RK3328 Date: Wed, 8 Jul 2020 23:57:39 +0200 Message-Id: <20200708215740.28515-3-krjdev@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200708215740.28515-1-krjdev@gmail.com> References: <20200708215740.28515-1-krjdev@gmail.com> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean Add support for the RK3328 SPI controller Signed-off-by: Johannes Krottmayer Cc: Kever Yang Cc: Jagan Teki Reviewed-by: Kever Yang --- I don't know if "rk3399_spi_params" is also required for the RK3328 SPI controller. Probing, Reading, Writing and Erasing of a flash device works with the SF command. Tested it with the PINE64 Rock64 board. drivers/spi/rk_spi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/spi/rk_spi.c b/drivers/spi/rk_spi.c index 833cb04922..0495e04945 100644 --- a/drivers/spi/rk_spi.c +++ b/drivers/spi/rk_spi.c @@ -545,7 +545,9 @@ const struct rockchip_spi_params rk3399_spi_params = { }; static const struct udevice_id rockchip_spi_ids[] = { + { .compatible = "rockchip,rk3066-spi" }, { .compatible = "rockchip,rk3288-spi" }, + { .compatible = "rockchip,rk3328-spi" }, { .compatible = "rockchip,rk3368-spi", .data = (ulong)&rk3399_spi_params }, { .compatible = "rockchip,rk3399-spi", From patchwork Wed Jul 8 21:57:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Krottmayer X-Patchwork-Id: 1325565 X-Patchwork-Delegate: ykai007@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=drZm4eC1; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4B2CrF1GLYz9sQt for ; Thu, 9 Jul 2020 07:59:09 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 680F281C2D; Wed, 8 Jul 2020 23:58:48 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="drZm4eC1"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 73E6C81BA8; Wed, 8 Jul 2020 23:58:43 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-ej1-x641.google.com (mail-ej1-x641.google.com [IPv6:2a00:1450:4864:20::641]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id CD9E581BA8 for ; Wed, 8 Jul 2020 23:58:38 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=krjdev@gmail.com Received: by mail-ej1-x641.google.com with SMTP id y10so103446eje.1 for ; Wed, 08 Jul 2020 14:58:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=YleeDsYx6/X//Pvmh2G5Yl6P2qSy9My0rZKZRC+aEo0=; b=drZm4eC1UbxOZgzrPDMKH3lWjTf3OJLumYc4qoxH8yKUB/xanNkiIOVwpEUZwqTzdW vBFiubnSNG3kGyKrg8Rq796aKO49F7yTieDTEJ/Bby3CKsepwc4bXC5zMlsyINOMo3dT kLpXZ6yEokZOfLLUAFS6SUzm5PAI4FSkKXtEy8vpLoMlwwVHjbqfY0kAkNd4NmHwpYja xEWet6nMMIjUeRFnyF23OgwbW7pOnKrdvQueqUFDxT9CdCRkXw9tcPD+NWWqprwDg+yw K8pAcWKY8ATKf1WDb3YiftAruhZ6cMgsVgfLXo3QBluiibaIWfsllkln7ebyUkYvuZHH OuNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=YleeDsYx6/X//Pvmh2G5Yl6P2qSy9My0rZKZRC+aEo0=; b=tn/s99gqOLHa1S+mtxo3vdt3jhyykNjM13vOjGfSRfAY4uznSpiZNkWi/r0uyaB78W WEkuRXY2VAZVOZmFkxRFNhT5XILftLW16hwRhZEC9X1tbSaa/WCo8w6Di1KaNx5HIfVV UZo4aHTF/E9ePqc5F4za2T+PBsK7ZmmcBC2hsw0sDJHzdMyVE9GT7utYyDpABrgdZEnW NVgWlv1xf0SqfDGdhP/Gx5vw5HzFeDZ96hLuvEJilXvScoMDae9bP+WGLsKpqYLihSLU tm5YbtDYeDatXqn3E9lPfNpDpwRxSkxj86Jc3unGSEUY6xy3W+LLHj5Jd+JYTl3bz3Qx 3ODA== X-Gm-Message-State: AOAM530/0j//+mzjnDtNeBkFQRZKfhWMHql66xpmnZn3c0dmWF90hNu1 7/RGXGYVsO7GouOjoqf8RfAm/YPjCKI= X-Google-Smtp-Source: ABdhPJx/GbG1ZFtKu0w59ePrBe+iwzH2NXFLD3HBAk0PWQT2aBwUCtYW2n6PPsypDYBa/6q88iUe5Q== X-Received: by 2002:a17:906:1697:: with SMTP id s23mr56328509ejd.166.1594245518274; Wed, 08 Jul 2020 14:58:38 -0700 (PDT) Received: from matrix42.krottmayer.com (dynamic-282ssp22m10uowenj5-pd01.res.v6.highway.a1.net. [2001:871:20f:2c0a:22cf:30ff:fe1a:cea1]) by smtp.gmail.com with ESMTPSA id d26sm484867ejw.89.2020.07.08.14.58.37 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 Jul 2020 14:58:37 -0700 (PDT) From: Johannes Krottmayer To: u-boot@lists.denx.de Cc: kever.yang@rock-chips.com, jagan@amarulasolutions.com, Johannes Krottmayer Subject: [PATCH 3/3] ARM: dts: rk3328: Add SPI support Date: Wed, 8 Jul 2020 23:57:40 +0200 Message-Id: <20200708215740.28515-4-krjdev@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200708215740.28515-1-krjdev@gmail.com> References: <20200708215740.28515-1-krjdev@gmail.com> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean Add U-Boot SPI support for the RK3328 Signed-off-by: Johannes Krottmayer Cc: Kever Yang Cc: Jagan Teki Reviewed-by: Kever Yang --- arch/arm/dts/rk3328-u-boot.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/dts/rk3328-u-boot.dtsi b/arch/arm/dts/rk3328-u-boot.dtsi index c69e13e11e..c980daae99 100644 --- a/arch/arm/dts/rk3328-u-boot.dtsi +++ b/arch/arm/dts/rk3328-u-boot.dtsi @@ -7,6 +7,7 @@ aliases { mmc0 = &emmc; mmc1 = &sdmmc; + spi0 = &spi0; }; chosen { @@ -66,3 +67,7 @@ &usb20_otg { hnp-srp-disable; }; + +&spi0 { + u-boot,dm-pre-reloc; +};