From: Sam Protsenko <semen.protsenko@linaro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
Rob Herring <robh+dt@kernel.org>, Mark Brown <broonie@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jaewon Kim <jaewon02.kim@samsung.com>,
Chanho Park <chanho61.park@samsung.com>,
David Virag <virag.david003@gmail.com>,
Youngmin Nam <youngmin.nam@samsung.com>,
devicetree@vger.kernel.org, linux-spi@vger.kernel.org,
linux-serial@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
linux-i2c@vger.kernel.org
Subject: [PATCH 1/8] dt-bindings: soc: samsung: Add Exynos USIv2 bindings
Date: Sun, 28 Nov 2021 00:32:46 +0200 [thread overview]
Message-ID: <20211127223253.19098-2-semen.protsenko@linaro.org> (raw)
In-Reply-To: <20211127223253.19098-1-semen.protsenko@linaro.org>
Add constants for choosing USIv2 configuration mode in device tree.
Those are further used in USIv2 driver to figure out which value to
write into SW_CONF register.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
---
include/dt-bindings/soc/samsung,exynos-usi-v2.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 include/dt-bindings/soc/samsung,exynos-usi-v2.h
diff --git a/include/dt-bindings/soc/samsung,exynos-usi-v2.h b/include/dt-bindings/soc/samsung,exynos-usi-v2.h
new file mode 100644
index 000000000000..b406c6f6f89e
--- /dev/null
+++ b/include/dt-bindings/soc/samsung,exynos-usi-v2.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (C) 2021 Linaro Ltd.
+ * Author: Sam Protsenko <semen.protsenko@linaro.org>
+ *
+ * Device Tree bindings for Samsung Exynos USI v2 (Universal Serial Interface).
+ */
+
+#ifndef __DT_BINDINGS_SAMSUNG_EXYNOS_USI_V2_H
+#define __DT_BINDINGS_SAMSUNG_EXYNOS_USI_V2_H
+
+#define USI_V2_UART 0
+#define USI_V2_SPI 1
+#define USI_V2_I2C 2
+
+#endif /* __DT_BINDINGS_SAMSUNG_EXYNOS_USI_V2_H */
--
2.30.2
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next prev parent reply other threads:[~2021-11-27 22:35 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-27 22:32 [PATCH 0/8] soc: samsung: Add USIv2 driver Sam Protsenko
2021-11-27 22:32 ` Sam Protsenko [this message]
2021-11-27 22:32 ` [PATCH 2/8] dt-bindings: soc: samsung: Add Exynos USIv2 bindings doc Sam Protsenko
2021-11-29 8:33 ` Krzysztof Kozlowski
2021-11-27 22:32 ` [PATCH 3/8] soc: samsung: Add USIv2 driver Sam Protsenko
2021-11-29 8:49 ` Krzysztof Kozlowski
2021-11-27 22:32 ` [PATCH 4/8] tty: serial: samsung: Remove USI initialization Sam Protsenko
2021-11-28 14:28 ` Greg Kroah-Hartman
2021-11-28 16:26 ` Sam Protsenko
2021-11-28 17:03 ` Sam Protsenko
2021-11-27 22:32 ` [PATCH 5/8] tty: serial: samsung: Enable console as module Sam Protsenko
2021-11-29 8:52 ` Krzysztof Kozlowski
2021-11-29 20:18 ` Sam Protsenko
2021-11-29 20:38 ` Sam Protsenko
2021-11-27 22:32 ` [PATCH 6/8] tty: serial: Make SERIAL_SAMSUNG=y impossible when EXYNOS_USI_V2=m Sam Protsenko
2021-11-28 14:27 ` Greg Kroah-Hartman
2021-11-28 23:54 ` Sam Protsenko
2021-11-27 22:32 ` [PATCH 7/8] i2c: Make I2C_EXYNOS5=y " Sam Protsenko
2021-11-29 0:02 ` Sam Protsenko
2021-11-27 22:32 ` [PATCH 8/8] spi: Make SPI_S3C64XX=y " Sam Protsenko
2021-11-29 0:02 ` Sam Protsenko
2021-11-28 3:15 ` [PATCH 0/8] soc: samsung: Add USIv2 driver David Virag
2021-11-29 9:02 ` Krzysztof Kozlowski
2021-11-29 13:56 ` Sam Protsenko
2021-11-29 17:35 ` Krzysztof Kozlowski
2021-11-29 19:19 ` David Virag
2021-11-30 0:01 ` Sam Protsenko
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