Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754770AbaG3Bfw (ORCPT ); Tue, 29 Jul 2014 21:35:52 -0400 Received: from regular2.263xmail.com ([211.157.152.4]:59759 "EHLO regular2.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754743AbaG3Bfo (ORCPT ); Tue, 29 Jul 2014 21:35:44 -0400 X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-ABS-CHECKED: 4 X-KSVirus-check: 0 X-RL-SENDER: kever.yang@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 127.0.0.1 X-LOGIN-NAME: kever.yang@rock-chips.com X-UNIQUE-TAG: <3fc857ad8d8f58766013ac13803f9882> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 1 From: Kever Yang To: heiko@sntech.de, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, rdunlap@infradead.org, linux@arm.linux.org.uk, paulz@synopsys.com, gregkh@linuxfoundation.org, mporter@linaro.org, kishon@ti.com, balbi@ti.com Cc: swarren@wwwdotorg.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org, kever.yang@rock-chips.com, addy.ke@rock-chips.com, xjq@rock-chips.com, cf@rock-chips.com, lyz@rock-chips.com, wulf@rock-chips.com, dianders@chromium.org, olof@lixom.net, sonnyrao@chromium.org Subject: [PATCH 3/4] usb: dwc2: add compatible data for rockchip soc Date: Tue, 29 Jul 2014 18:35:02 -0700 Message-Id: <1406684102-18313-1-git-send-email-kever.yang@rock-chips.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1406683873-18194-1-git-send-email-kever.yang@rock-chips.com> References: <1406683873-18194-1-git-send-email-kever.yang@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch add compatible data for dwc2 controller found on rk3066, rk3188 and rk3288 processors from rockchip. Signed-off-by: Kever Yang --- drivers/usb/dwc2/platform.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index a10e7a3..cc5983c 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -75,6 +75,34 @@ static const struct dwc2_core_params params_bcm2835 = { .uframe_sched = 0, }; +static const struct dwc2_core_params params_rk3066 = { + .otg_cap = 2, /* no HNP/SRP capable */ + .otg_ver = 0, /* 1.3 */ + .dma_enable = 1, + .dma_desc_enable = 0, + .speed = 0, /* High Speed */ + .enable_dynamic_fifo = 1, + .en_multiple_tx_fifo = 1, + .host_rx_fifo_size = 520, /* 520 DWORDs */ + .host_nperio_tx_fifo_size = 128, /* 128 DWORDs */ + .host_perio_tx_fifo_size = 256, /* 256 DWORDs */ + .max_transfer_size = 65536, + .max_packet_count = 512, + .host_channels = 9, + .phy_type = 1, /* UTMI */ + .phy_utmi_width = 16, /* 8 bits */ + .phy_ulpi_ddr = 0, /* Single */ + .phy_ulpi_ext_vbus = 0, + .i2c_enable = 0, + .ulpi_fs_ls = 0, + .host_support_fs_ls_low_power = 0, + .host_ls_low_power_phy_clk = 0, /* 48 MHz */ + .ts_dline = 0, + .reload_ctl = 1, + .ahbcfg = 0x17, /* dma enable & INCR16 */ + .uframe_sched = 1, +}; + /** * dwc2_driver_remove() - Called when the DWC_otg core is unregistered with the * DWC_otg driver @@ -97,6 +125,7 @@ static int dwc2_driver_remove(struct platform_device *dev) static const struct of_device_id dwc2_of_match_table[] = { { .compatible = "brcm,bcm2835-usb", .data = ¶ms_bcm2835 }, + { .compatible = "rockchip,rk3066-usb", .data = ¶ms_rk3066 }, { .compatible = "snps,dwc2", .data = NULL }, {}, }; -- 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/