Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757146Ab2JERFJ (ORCPT ); Fri, 5 Oct 2012 13:05:09 -0400 Received: from mail-ie0-f174.google.com ([209.85.223.174]:53822 "EHLO mail-ie0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757068Ab2JERE1 (ORCPT ); Fri, 5 Oct 2012 13:04:27 -0400 From: Matt Porter To: Greg Kroah-Hartman , "Hans J. Koch" , Sekhar Nori Cc: Russell King , Linux Kernel Mailing List , Linux ARM Kernel List , Linux DaVinci Kernel List , Ben Gardiner Subject: [PATCH v4 7/7] ARM: davinci: register pruss_uio device on DA850 EVM Date: Fri, 5 Oct 2012 13:04:46 -0400 Message-Id: <1349456686-22736-8-git-send-email-mporter@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1349456686-22736-1-git-send-email-mporter@ti.com> References: <1349456686-22736-1-git-send-email-mporter@ti.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2094 Lines: 64 Configures the required pdata and registers the pruss_uio platform device on the DA850 EVM. Tested on AM180x-EVM using the PRU_memAccessPRUDataRam and PRU_memAccessL3andDDR examples from the PRU userspace tools available from http://www.ti.com/tool/sprc940 Signed-off-by: Matt Porter --- arch/arm/mach-davinci/board-da850-evm.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 7359375..6f9478b 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -31,6 +31,7 @@ #include #include #include +#include #include #include #include @@ -40,6 +41,7 @@ #include #include #include +#include #include #include @@ -1253,6 +1255,10 @@ static __init int da850_wl12xx_init(void) #endif /* CONFIG_DA850_WL12XX */ +struct uio_pruss_pdata da8xx_pruss_uio_pdata = { + .pintc_base = 0x4000, +}; + #define DA850EVM_SATA_REFCLKPN_RATE (100 * 1000 * 1000) static __init void da850_evm_init(void) @@ -1339,6 +1345,12 @@ static __init void da850_evm_init(void) pr_warning("da850_evm_init: lcdcntl mux setup failed: %d\n", ret); + da8xx_pruss_uio_pdata.sram_pool = sram_get_gen_pool(); + ret = da8xx_register_pruss_uio(&da8xx_pruss_uio_pdata); + if (ret) + pr_warning("pruss_uio initialization failed: %d\n", + ret); + /* Handle board specific muxing for LCD here */ ret = davinci_cfg_reg_list(da850_evm_lcdc_pins); if (ret) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/