Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752495AbaDWXrQ (ORCPT ); Wed, 23 Apr 2014 19:47:16 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:59938 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751604AbaDWXrN (ORCPT ); Wed, 23 Apr 2014 19:47:13 -0400 From: Santosh Shilimkar To: CC: , , Santosh Shilimkar , Greg Kroah-Hartman , Kumar Gala , Olof Johansson , Arnd Bergmann , Grant Likely , Rob Herring , Mark Rutland Subject: [PATCH v2 0/6] soc: ti: Add Keystone Navigator drivers Date: Wed, 23 Apr 2014 19:46:16 -0400 Message-ID: <1398296783-1176-1-git-send-email-santosh.shilimkar@ti.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Here is an updated version of the Keystone Navigator drivers after addressing comments from earlier version [1]. The QMSS found on Keystone SOCs is one of the main hardware sub system which forms the backbone of the Keystone Multi-core Navigator. QMSS consist of queue managers, packed-data structure processors(PDSP), linking RAM, descriptor pools and infrastructure DMA. After the discussion and alignment [2] on Navigator DMA, now we pair this driver along with QMSS. Initially this driver was proposed as DMA engine driver but since the hardware is not typical DMA engine and doesn't comply with typical DMA engine driver needs, that approach was naked. These two drivers works as infrastructure drivers for subsystems like Ethernet subsystem, SRIO subsystem, Crypto Engines etc on Keystone SOC families. Testing is done with NetCP(ethernet) subsystem drivers. I would like to get these drivers merged in upcoming(3.16) window, so any help in terms of review is appreciated. Thanks Cc: Greg Kroah-Hartman Cc: Kumar Gala Cc: Olof Johansson Cc: Arnd Bergmann Cc: Grant Likely Cc: Rob Herring Cc: Mark Rutland Sandeep Nair (3): firmware: add Keystone QMSS PDSP accumulator firmware blob Documentation: dt: soc: add Keystone Navigator QMSS bindings soc: ti: add Keystone Navigator QMSS driver Santosh Shilimkar (3): soc: Introduce drivers/soc place-holder for SOC specific drivers Documentation: dt: soc: add Keystone Navigator DMA bindings soc: ti: add Keystone Navigator DMA support .../bindings/soc/keystone-navigator-dma.txt | 101 ++ .../bindings/soc/keystone-navigator-qmss.txt | 232 +++ drivers/Kconfig | 4 + drivers/Makefile | 3 + drivers/soc/Kconfig | 5 + drivers/soc/Makefile | 5 + drivers/soc/ti/Kconfig | 31 + drivers/soc/ti/Makefile | 5 + drivers/soc/ti/knav_dma.c | 776 +++++++++ drivers/soc/ti/knav_qmss.h | 386 +++++ drivers/soc/ti/knav_qmss_acc.c | 591 +++++++ drivers/soc/ti/knav_qmss_queue.c | 1814 ++++++++++++++++++++ firmware/Makefile | 1 + .../keystone/qmss_pdsp_acc48_k2_le_1_0_0_8.fw.ihex | 110 ++ include/linux/soc/ti/knav_dma.h | 175 ++ include/linux/soc/ti/knav_qmss.h | 90 + 16 files changed, 4329 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/keystone-navigator-dma.txt create mode 100644 Documentation/devicetree/bindings/soc/keystone-navigator-qmss.txt create mode 100644 drivers/soc/Kconfig create mode 100644 drivers/soc/Makefile create mode 100644 drivers/soc/ti/Kconfig create mode 100644 drivers/soc/ti/Makefile create mode 100644 drivers/soc/ti/knav_dma.c create mode 100644 drivers/soc/ti/knav_qmss.h create mode 100644 drivers/soc/ti/knav_qmss_acc.c create mode 100644 drivers/soc/ti/knav_qmss_queue.c create mode 100644 firmware/keystone/qmss_pdsp_acc48_k2_le_1_0_0_8.fw.ihex create mode 100644 include/linux/soc/ti/knav_dma.h create mode 100644 include/linux/soc/ti/knav_qmss.h Regards, Santosh [1] https://lkml.org/lkml/2014/2/28/567 [2] https://lkml.org/lkml/2014/3/18/340 -- 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/