From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936012AbdEWNjy (ORCPT ); Tue, 23 May 2017 09:39:54 -0400 Received: from mail-wm0-f50.google.com ([74.125.82.50]:36414 "EHLO mail-wm0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764154AbdEWNjq (ORCPT ); Tue, 23 May 2017 09:39:46 -0400 From: Neil Armstrong To: broonie@kernel.org Cc: Neil Armstrong , linux-spi@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] spi: Add Meson SPICC driver Date: Tue, 23 May 2017 15:39:31 +0200 Message-Id: <1495546773-20479-1-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Meson SPICC is generic SPI controller for general purpose Full-Duplex communications with dedicated 16 words RX/TX PIO FIFOs. It differs completely from the SPIFC, and thus need a separate driver. The current driver only supportd the PIO transfer mode since the DMA seems broken on available hardware. This driver has been tested on a Amlogic S905X board. Neil Armstrong (2): dt-bindings: spi-meson: Add SPICC bindings spi: Add Meson SPICC driver .../devicetree/bindings/spi/spi-meson.txt | 31 ++ drivers/spi/Kconfig | 7 + drivers/spi/Makefile | 1 + drivers/spi/spi-meson-spicc.c | 619 +++++++++++++++++++++ 4 files changed, 658 insertions(+) create mode 100644 drivers/spi/spi-meson-spicc.c -- 1.9.1