From patchwork Mon Sep 19 01:37:22 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vladimir Zapolskiy X-Patchwork-Id: 9338409 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B04AA6077F for ; Mon, 19 Sep 2016 01:44:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A1F5928E9D for ; Mon, 19 Sep 2016 01:44:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 96AC928EA2; Mon, 19 Sep 2016 01:44:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2573328E9D for ; Mon, 19 Sep 2016 01:44:22 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1blnbi-0004xm-1F; Mon, 19 Sep 2016 01:42:54 +0000 Received: from mleia.com ([178.79.152.223] helo=mail.mleia.com) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1blnXO-0000cI-Cb for linux-arm-kernel@lists.infradead.org; Mon, 19 Sep 2016 01:38:30 +0000 Received: from mail.mleia.com (localhost [127.0.0.1]) by mail.mleia.com (Postfix) with ESMTP id 9312743E1DF; Mon, 19 Sep 2016 02:37:46 +0100 (BST) From: Vladimir Zapolskiy To: Shawn Guo , Sascha Hauer , Fabio Estevam Subject: [PATCH 10/19] ARM: imx legacy: vpr200: move peripheral initialization to .init_late Date: Mon, 19 Sep 2016 04:37:22 +0300 Message-Id: <1474249051-10718-10-git-send-email-vz@mleia.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1474248988-10626-1-git-send-email-vz@mleia.com> References: <1474248988-10626-1-git-send-email-vz@mleia.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-49551924 X-CRM114-CacheID: sfid-20160919_023746_625009_B184E64D X-CRM114-Status: UNSURE ( 8.87 ) X-CRM114-Notice: Please train this message. X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160919_023746_625009_B184E64D X-CRM114-Status: UNSURE ( 8.11 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The change moves some of peripheral registrations and initializations (all peripherals dependent on GPIOs) from .init_machine to .init_late level, this allows to safely shift the shared GPIO controller driver initialization level after init level of i.MX IOMUXC driver. Signed-off-by: Vladimir Zapolskiy --- arch/arm/mach-imx/mach-vpr200.c | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/arch/arm/mach-imx/mach-vpr200.c b/arch/arm/mach-imx/mach-vpr200.c index 27a8f7e..5ff154c 100644 --- a/arch/arm/mach-imx/mach-vpr200.c +++ b/arch/arm/mach-imx/mach-vpr200.c @@ -268,6 +268,22 @@ static void __init vpr200_board_init(void) imx35_add_fec(NULL); imx35_add_imx2_wdt(); + + imx35_add_imx_uart0(NULL); + imx35_add_imx_uart2(NULL); + + imx35_add_ipu_core(); + imx35_add_mx3_sdc_fb(&mx3fb_pdata); + + imx35_add_fsl_usb2_udc(&otg_device_pdata); + imx35_add_mxc_ehci_hs(&usb_host_pdata); + + imx35_add_mxc_nand(&vpr200_nand_board_info); + imx35_add_sdhci_esdhc_imx(0, NULL); +} + +static void __init vpr200_late_init(void) +{ imx_add_gpio_keys(&vpr200_gpio_keys_data); platform_add_devices(devices, ARRAY_SIZE(devices)); @@ -282,18 +298,6 @@ static void __init vpr200_board_init(void) else gpio_direction_input(GPIO_PMIC_INT); - imx35_add_imx_uart0(NULL); - imx35_add_imx_uart2(NULL); - - imx35_add_ipu_core(); - imx35_add_mx3_sdc_fb(&mx3fb_pdata); - - imx35_add_fsl_usb2_udc(&otg_device_pdata); - imx35_add_mxc_ehci_hs(&usb_host_pdata); - - imx35_add_mxc_nand(&vpr200_nand_board_info); - imx35_add_sdhci_esdhc_imx(0, NULL); - vpr200_i2c_devices[1].irq = gpio_to_irq(GPIO_PMIC_INT); i2c_register_board_info(0, vpr200_i2c_devices, ARRAY_SIZE(vpr200_i2c_devices)); @@ -313,5 +317,6 @@ MACHINE_START(VPR200, "VPR200") .init_irq = mx35_init_irq, .init_time = vpr200_timer_init, .init_machine = vpr200_board_init, + .init_late = vpr200_late_init, .restart = mxc_restart, MACHINE_END