From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mikko Perttunen Subject: [PATCH 2/5] gpio: tegra186: Add support for Tegra194 Date: Wed, 20 Jun 2018 15:54:03 +0300 Message-ID: <20180620125406.11906-2-mperttunen@nvidia.com> References: <20180620125406.11906-1-mperttunen@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180620125406.11906-1-mperttunen@nvidia.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: robh+dt@kernel.org, mark.rutland@arm.com, linus.walleij@linaro.org, thierry.reding@gmail.com, jonathanh@nvidia.com Cc: vbhadram@nvidia.com, devicetree@vger.kernel.org, Mikko Perttunen , linux-gpio@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org Add support for the Tegra194 GPIO bank configuration. Signed-off-by: Mikko Perttunen --- drivers/gpio/gpio-tegra186.c | 74 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/drivers/gpio/gpio-tegra186.c b/drivers/gpio/gpio-tegra186.c index 7f1aa4c21e0d..9d0292c8a199 100644 --- a/drivers/gpio/gpio-tegra186.c +++ b/drivers/gpio/gpio-tegra186.c @@ -16,6 +16,7 @@ #include #include +#include #define TEGRA186_GPIO_ENABLE_CONFIG 0x00 #define TEGRA186_GPIO_ENABLE_CONFIG_ENABLE BIT(0) @@ -593,6 +594,73 @@ static const struct tegra_gpio_soc tegra186_aon_soc = { .name = "tegra186-gpio-aon", }; +#define TEGRA194_MAIN_GPIO_PORT(port, base, count, controller) \ + [TEGRA194_MAIN_GPIO_PORT_##port] = { \ + .name = #port, \ + .offset = base, \ + .pins = count, \ + .irq = controller, \ + } + +static const struct tegra_gpio_port tegra194_main_ports[] = { + TEGRA194_MAIN_GPIO_PORT( A, 0x1400, 8, 1), + TEGRA194_MAIN_GPIO_PORT( B, 0x4e00, 2, 4), + TEGRA194_MAIN_GPIO_PORT( C, 0x4600, 8, 4), + TEGRA194_MAIN_GPIO_PORT( D, 0x4800, 4, 4), + TEGRA194_MAIN_GPIO_PORT( E, 0x4a00, 8, 4), + TEGRA194_MAIN_GPIO_PORT( F, 0x4c00, 6, 4), + TEGRA194_MAIN_GPIO_PORT( G, 0x4000, 8, 4), + TEGRA194_MAIN_GPIO_PORT( H, 0x4200, 8, 4), + TEGRA194_MAIN_GPIO_PORT( I, 0x4400, 5, 4), + TEGRA194_MAIN_GPIO_PORT( J, 0x5200, 6, 5), + TEGRA194_MAIN_GPIO_PORT( K, 0x3000, 8, 3), + TEGRA194_MAIN_GPIO_PORT( L, 0x3200, 4, 3), + TEGRA194_MAIN_GPIO_PORT( M, 0x2600, 8, 2), + TEGRA194_MAIN_GPIO_PORT( N, 0x2800, 3, 2), + TEGRA194_MAIN_GPIO_PORT( O, 0x5000, 6, 5), + TEGRA194_MAIN_GPIO_PORT( P, 0x2a00, 8, 2), + TEGRA194_MAIN_GPIO_PORT( Q, 0x2c00, 8, 2), + TEGRA194_MAIN_GPIO_PORT( R, 0x2e00, 6, 2), + TEGRA194_MAIN_GPIO_PORT( S, 0x3600, 8, 3), + TEGRA194_MAIN_GPIO_PORT( T, 0x3800, 8, 3), + TEGRA194_MAIN_GPIO_PORT( U, 0x3a00, 1, 3), + TEGRA194_MAIN_GPIO_PORT( V, 0x1000, 8, 1), + TEGRA194_MAIN_GPIO_PORT( W, 0x1200, 2, 1), + TEGRA194_MAIN_GPIO_PORT( X, 0x2000, 8, 2), + TEGRA194_MAIN_GPIO_PORT( Y, 0x2200, 8, 2), + TEGRA194_MAIN_GPIO_PORT( Z, 0x2400, 8, 2), + TEGRA194_MAIN_GPIO_PORT(FF, 0x3400, 2, 3), + TEGRA194_MAIN_GPIO_PORT(GG, 0x0000, 2, 0) +}; + +static const struct tegra_gpio_soc tegra194_main_soc = { + .num_ports = ARRAY_SIZE(tegra194_main_ports), + .ports = tegra194_main_ports, + .name = "tegra194-gpio", +}; + +#define TEGRA194_AON_GPIO_PORT(port, base, count, controller) \ + [TEGRA194_AON_GPIO_PORT_##port] = { \ + .name = #port, \ + .offset = base, \ + .pins = count, \ + .irq = controller, \ + } + +static const struct tegra_gpio_port tegra194_aon_ports[] = { + TEGRA194_AON_GPIO_PORT(AA, 0x0600, 8, 0), + TEGRA194_AON_GPIO_PORT(BB, 0x0800, 4, 0), + TEGRA194_AON_GPIO_PORT(CC, 0x0200, 8, 0), + TEGRA194_AON_GPIO_PORT(DD, 0x0400, 3, 0), + TEGRA194_AON_GPIO_PORT(EE, 0x0000, 7, 0) +}; + +static const struct tegra_gpio_soc tegra194_aon_soc = { + .num_ports = ARRAY_SIZE(tegra194_aon_ports), + .ports = tegra194_aon_ports, + .name = "tegra194-gpio-aon", +}; + static const struct of_device_id tegra186_gpio_of_match[] = { { .compatible = "nvidia,tegra186-gpio", @@ -600,6 +668,12 @@ static const struct of_device_id tegra186_gpio_of_match[] = { }, { .compatible = "nvidia,tegra186-gpio-aon", .data = &tegra186_aon_soc + }, { + .compatible = "nvidia,tegra194-gpio", + .data = &tegra194_main_soc + }, { + .compatible = "nvidia,tegra194-gpio-aon", + .data = &tegra194_aon_soc }, { /* sentinel */ } -- 2.16.1